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5154168 = 2331989127
BaseRepresentation
bin10011101010010101111000
3100200212012010
4103222111320
52304413133
6302245520
761544505
oct23522570
910625163
105154168
112a00448
1218868a0
1310b6006
149824ac
156bc263
hex4ea578

5154168 has 64 divisors (see below), whose sum is σ = 13824000. Its totient is φ = 1596672.

The previous prime is 5154167. The next prime is 5154173. The reversal of 5154168 is 8614515.

Its product of digits (4800) is a multiple of the sum of its prime divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5154167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40521 + ... + 40647.

It is an arithmetic number, because the mean of its divisors is an integer number (216000).

Almost surely, 25154168 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 5154168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6912000).

5154168 is an abundant number, since it is smaller than the sum of its proper divisors (8669832).

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

5154168 is a wasteful number, since it uses less digits than its factorization.

5154168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 240 counting only the distinct ones).

The product of its digits is 4800, while the sum is 30.

The square root of 5154168 is about 2270.2792779744. The cubic root of 5154168 is about 172.7373250928.

The spelling of 5154168 in words is "five million, one hundred fifty-four thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 89 114 127 152 178 228 254 267 356 381 456 508 534 712 762 1016 1068 1524 1691 2136 2413 3048 3382 4826 5073 6764 7239 9652 10146 11303 13528 14478 19304 20292 22606 28956 33909 40584 45212 57912 67818 90424 135636 214757 271272 429514 644271 859028 1288542 1718056 2577084 5154168