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316375764068 = 227134571901891
BaseRepresentation
bin1001001101010010111…
…01110000110001100100
31010020121202211000221102
410212221131300301210
520140414143422233
6401201354335232
731600041423620
oct4465135606144
91106552730842
10316375764068
111121a0964211
125139572a518
1323aac6bbc30
1411453d6a180
15836a17c1e8
hex49a9770c64

316375764068 has 48 divisors (see below), whose sum is σ = 682916164224. Its totient is φ = 124885704960.

The previous prime is 316375764059. The next prime is 316375764073. The reversal of 316375764068 is 860467573613.

It is a super-2 number, since 2×3163757640682 (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784598 + ... + 1117293.

It is an arithmetic number, because the mean of its divisors is an integer number (14227420088).

Almost surely, 2316375764068 is an apocalyptic number.

It is an amenable number.

316375764068 is an abundant number, since it is smaller than the sum of its proper divisors (366540400156).

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

316375764068 is a wasteful number, since it uses less digits than its factorization.

316375764068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902372 (or 1902370 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 316375764068 in words is "three hundred sixteen billion, three hundred seventy-five million, seven hundred sixty-four thousand, sixty-eight".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 457 914 1828 3199 5941 6398 11882 12796 23764 41587 83174 166348 1901891 3803782 7607564 13313237 24724583 26626474 49449166 53252948 98898332 173072081 346144162 692288324 869164187 1738328374 3476656748 6084149309 11299134431 12168298618 22598268862 24336597236 45196537724 79093941017 158187882034 316375764068