Base | Representation |
---|---|
bin | 10010110100001… |
… | …01111101011001 |
3 | 101222222212001100 |
4 | 21122011331121 |
5 | 310401210342 |
6 | 23354542013 |
7 | 3624401430 |
oct | 1132057531 |
9 | 358885040 |
10 | 157835097 |
11 | 81103932 |
12 | 44a37909 |
13 | 26913264 |
14 | 16d68117 |
15 | dccae4c |
hex | 9685f59 |
157835097 has 24 divisors (see below), whose sum is σ = 262469376. Its totient is φ = 89528256.
The previous prime is 157835087. The next prime is 157835107. The reversal of 157835097 is 790538751.
It is an interprime number because it is at equal distance from previous prime (157835087) and next prime (157835107).
It is not a de Polignac number, because 157835097 - 28 = 157834841 is a prime.
It is not an unprimeable number, because it can be changed into a prime (157835047) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 513 + ... + 17774.
It is an arithmetic number, because the mean of its divisors is an integer number (10936224).
Almost surely, 2157835097 is an apocalyptic number.
It is an amenable number.
157835097 is a deficient number, since it is larger than the sum of its proper divisors (104634279).
157835097 is a wasteful number, since it uses less digits than its factorization.
157835097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18437 (or 18434 counting only the distinct ones).
The product of its (nonzero) digits is 264600, while the sum is 45.
The square root of 157835097 is about 12563.2438884231. The cubic root of 157835097 is about 540.4238750096.
The spelling of 157835097 in words is "one hundred fifty-seven million, eight hundred thirty-five thousand, ninety-seven".
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