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157110996 = 22371870369
BaseRepresentation
bin10010101110101…
…01001011010100
3101221122001202210
421113111023110
5310210022441
623331233420
73615264360
oct1127251324
9357561683
10157110996
11807598a9
1244748870
132671b7b3
1416c1a2a0
15dbd6616
hex95d52d4

157110996 has 24 divisors (see below), whose sum is σ = 418962880. Its totient is φ = 44888832.

The previous prime is 157110983. The next prime is 157111021. The reversal of 157110996 is 699011751.

157110996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1571109962 = 49367730128224032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 935101 + ... + 935268.

Almost surely, 2157110996 is an apocalyptic number.

It is an amenable number.

157110996 is an abundant number, since it is smaller than the sum of its proper divisors (261851884).

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

157110996 is a wasteful number, since it uses less digits than its factorization.

157110996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870383 (or 1870381 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 39.

The square root of 157110996 is about 12534.3925261658. The cubic root of 157110996 is about 539.5961727046.

The spelling of 157110996 in words is "one hundred fifty-seven million, one hundred ten thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 1870369 3740738 5611107 7481476 11222214 13092583 22444428 26185166 39277749 52370332 78555498 157110996