Base | Representation |
---|---|
bin | 10010110011010… |
… | …00011011000011 |
3 | 101222202201002112 |
4 | 21121220123003 |
5 | 310333322430 |
6 | 23352205535 |
7 | 3623355626 |
oct | 1131503303 |
9 | 358681075 |
10 | 157714115 |
11 | 81030a49 |
12 | 449998ab |
13 | 268a0180 |
14 | 16d35dbd |
15 | dca5195 |
hex | 96686c3 |
157714115 has 16 divisors (see below), whose sum is σ = 205802688. Its totient is φ = 115330176.
The previous prime is 157714087. The next prime is 157714129. The reversal of 157714115 is 511417751.
It is not a de Polignac number, because 157714115 - 28 = 157713859 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5084 + ... + 18473.
It is an arithmetic number, because the mean of its divisors is an integer number (12862668).
Almost surely, 2157714115 is an apocalyptic number.
157714115 is a deficient number, since it is larger than the sum of its proper divisors (48088573).
157714115 is a wasteful number, since it uses less digits than its factorization.
157714115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23678.
The product of its digits is 4900, while the sum is 32.
The square root of 157714115 is about 12558.4280465351. The cubic root of 157714115 is about 540.2857598189.
The spelling of 157714115 in words is "one hundred fifty-seven million, seven hundred fourteen thousand, one hundred fifteen".
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