Base | Representation |
---|---|
bin | 10010101111000… |
… | …10001000111111 |
3 | 101221201202121102 |
4 | 21113202020333 |
5 | 310213222340 |
6 | 23332323315 |
7 | 3615605234 |
oct | 1127421077 |
9 | 357652542 |
10 | 157164095 |
11 | 80795790 |
12 | 4477353b |
13 | 26739a0a |
14 | 16c3178b |
15 | dbe7215 |
hex | 95e223f |
157164095 has 16 divisors (see below), whose sum is σ = 207747072. Its totient is φ = 113187360.
The previous prime is 157164047. The next prime is 157164127. The reversal of 157164095 is 590461751.
It is not a de Polignac number, because 157164095 - 218 = 156901951 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 8207 + ... + 19536.
It is an arithmetic number, because the mean of its divisors is an integer number (12984192).
Almost surely, 2157164095 is an apocalyptic number.
157164095 is a deficient number, since it is larger than the sum of its proper divisors (50582977).
157164095 is a wasteful number, since it uses less digits than its factorization.
157164095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27862.
The product of its (nonzero) digits is 37800, while the sum is 38.
The square root of 157164095 is about 12536.5104793958. The cubic root of 157164095 is about 539.6569551888.
The spelling of 157164095 in words is "one hundred fifty-seven million, one hundred sixty-four thousand, ninety-five".
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