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468898416 = 24337198161
BaseRepresentation
bin11011111100101…
…101001001110000
31012200022111201000
4123330231021300
51430014222131
6114310042000
714422366530
oct3374551160
91180274630
10468898416
11220754358
12111049300
13761b58ac
14463bb4c0
152b272ce6
hex1bf2d270

468898416 has 160 divisors (see below), whose sum is σ = 1619340800. Its totient is φ = 126904320.

The previous prime is 468898411. The next prime is 468898439. The reversal of 468898416 is 614898864.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (2654208) is a multiple of the sum of its prime divisors (8192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468898411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53376 + ... + 61536.

It is an arithmetic number, because the mean of its divisors is an integer number (10120880).

Almost surely, 2468898416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468898416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (809670400).

468898416 is an abundant number, since it is smaller than the sum of its proper divisors (1150442384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468898416 is a wasteful number, since it uses less digits than its factorization.

468898416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8204 (or 8192 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The square root of 468898416 is about 21654.0623440499. The cubic root of 468898416 is about 776.8901023741.

The spelling of 468898416 in words is "four hundred sixty-eight million, eight hundred ninety-eight thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 36 38 42 48 54 56 57 63 72 76 84 108 112 114 126 133 144 152 168 171 189 216 228 252 266 304 336 342 378 399 432 456 504 513 532 684 756 798 912 1008 1026 1064 1197 1368 1512 1596 2052 2128 2394 2736 3024 3192 3591 4104 4788 6384 7182 8161 8208 9576 14364 16322 19152 24483 28728 32644 48966 57127 57456 65288 73449 97932 114254 130576 146898 155059 171381 195864 220347 228508 293796 310118 342762 391728 440694 457016 465177 514143 587592 620236 685524 881388 914032 930354 1028286 1085413 1175184 1240472 1371048 1395531 1542429 1762776 1860708 2056572 2170826 2480944 2742096 2791062 3084858 3256239 3525552 3721416 4113144 4186593 4341652 5582124 6169716 6512478 7442832 8226288 8373186 8683304 9768717 11164248 12339432 13024956 16746372 17366608 19537434 22328496 24678864 26049912 29306151 33492744 39074868 52099824 58612302 66985488 78149736 117224604 156299472 234449208 468898416