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157360136 = 2347418511
BaseRepresentation
bin10010110000100…
…10000000001000
3101222002201112012
421120102000020
5310241011021
623340435052
73620352623
oct1130220010
9358081465
10157360136
1180909aaa
1244848a88
13267a800b
1416c82dba
15dc3535b
hex9612008

157360136 has 16 divisors (see below), whose sum is σ = 301328640. Its totient is φ = 77005840.

The previous prime is 157360103. The next prime is 157360157. The reversal of 157360136 is 631063751.

It is a super-3 number, since 3×1573601363 (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208880 + ... + 209631.

It is an arithmetic number, because the mean of its divisors is an integer number (18833040).

Almost surely, 2157360136 is an apocalyptic number.

It is an amenable number.

157360136 is a deficient number, since it is larger than the sum of its proper divisors (143968504).

157360136 is a wasteful number, since it uses less digits than its factorization.

157360136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418564 (or 418560 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 157360136 is about 12544.3268452317. The cubic root of 157360136 is about 539.8812450334.

The spelling of 157360136 in words is "one hundred fifty-seven million, three hundred sixty thousand, one hundred thirty-six".

Divisors: 1 2 4 8 47 94 188 376 418511 837022 1674044 3348088 19670017 39340034 78680068 157360136