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157010516 = 221310728219
BaseRepresentation
bin10010101101111…
…00101001010100
3101221102221221022
421112330221110
5310143314031
623325140312
73614365415
oct1126745124
9357387838
10157010516
11806a0363
12446ba698
13266b4b40
1416bd180c
15dbb697b
hex95bca54

157010516 has 24 divisors (see below), whose sum is σ = 298680480. Its totient is φ = 71786592.

The previous prime is 157010461. The next prime is 157010549. The reversal of 157010516 is 615010751.

157010516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 8546 + ... + 19673.

It is an arithmetic number, because the mean of its divisors is an integer number (12445020).

Almost surely, 2157010516 is an apocalyptic number.

It is an amenable number.

157010516 is a deficient number, since it is larger than the sum of its proper divisors (141669964).

157010516 is a wasteful number, since it uses less digits than its factorization.

157010516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28343 (or 28341 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 157010516 is about 12530.3837131989. The cubic root of 157010516 is about 539.4811156485.

The spelling of 157010516 in words is "one hundred fifty-seven million, ten thousand, five hundred sixteen".

Divisors: 1 2 4 13 26 52 107 214 428 1391 2782 5564 28219 56438 112876 366847 733694 1467388 3019433 6038866 12077732 39252629 78505258 157010516