Base | Representation |
---|---|
bin | 10010101110001… |
… | …00001111010000 |
3 | 101221111112121011 |
4 | 21113010033100 |
5 | 310200312431 |
6 | 23325540304 |
7 | 3614555164 |
oct | 1127041720 |
9 | 357445534 |
10 | 157041616 |
11 | 80711766 |
12 | 44714694 |
13 | 266c6044 |
14 | 16bdcca4 |
15 | dbc0cb1 |
hex | 95c43d0 |
157041616 has 20 divisors (see below), whose sum is σ = 312492772. Its totient is φ = 76398336.
The previous prime is 157041611. The next prime is 157041697. The reversal of 157041616 is 616140751.
It can be written as a sum of positive squares in 2 ways, for example, as 82737216 + 74304400 = 9096^2 + 8620^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157041611) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132045 + ... + 133228.
Almost surely, 2157041616 is an apocalyptic number.
157041616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
157041616 is a deficient number, since it is larger than the sum of its proper divisors (155451156).
157041616 is a wasteful number, since it uses less digits than its factorization.
157041616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265318 (or 265312 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 157041616 is about 12531.6246352977. The cubic root of 157041616 is about 539.5167327004.
The spelling of 157041616 in words is "one hundred fifty-seven million, forty-one thousand, six hundred sixteen".
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