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468382620 = 22357806377
BaseRepresentation
bin11011111010101…
…111001110011100
31012122100022011110
4123322233032130
51424401220440
6114251022020
714415120666
oct3372571634
91178308143
10468382620
11220431882
12110a3a910
1376064ba4
14462c5536
152b1c0080
hex1beaf39c

468382620 has 24 divisors (see below), whose sum is σ = 1311471504. Its totient is φ = 124902016.

The previous prime is 468382613. The next prime is 468382643. The reversal of 468382620 is 26283864.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3903129 + ... + 3903248.

It is an arithmetic number, because the mean of its divisors is an integer number (54644646).

Almost surely, 2468382620 is an apocalyptic number.

It is an amenable number.

468382620 is an abundant number, since it is smaller than the sum of its proper divisors (843088884).

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

468382620 is a wasteful number, since it uses less digits than its factorization.

468382620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7806389 (or 7806387 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 468382620 is about 21642.1491539080. The cubic root of 468382620 is about 776.6051338784.

The spelling of 468382620 in words is "four hundred sixty-eight million, three hundred eighty-two thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 7806377 15612754 23419131 31225508 39031885 46838262 78063770 93676524 117095655 156127540 234191310 468382620