Base | Representation |
---|---|
bin | 10010110000001… |
… | …10111101001100 |
3 | 101222000102110111 |
4 | 21120012331030 |
5 | 310233034032 |
6 | 23335445404 |
7 | 3620104000 |
oct | 1130067514 |
9 | 358012414 |
10 | 157314892 |
11 | 80889009 |
12 | 44826864 |
13 | 26790547 |
14 | 16c70700 |
15 | dc26c47 |
hex | 9606f4c |
157314892 has 24 divisors (see below), whose sum is σ = 321053600. Its totient is φ = 67420080.
The previous prime is 157314881. The next prime is 157314893. The reversal of 157314892 is 298413751.
It is not an unprimeable number, because it can be changed into a prime (157314893) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 55959 + ... + 58702.
Almost surely, 2157314892 is an apocalyptic number.
It is an amenable number.
157314892 is an abundant number, since it is smaller than the sum of its proper divisors (163738708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157314892 is a wasteful number, since it uses less digits than its factorization.
157314892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114686 (or 114670 counting only the distinct ones).
The product of its digits is 60480, while the sum is 40.
The square root of 157314892 is about 12542.5233505862. The cubic root of 157314892 is about 539.8294980682.
The spelling of 157314892 in words is "one hundred fifty-seven million, three hundred fourteen thousand, eight hundred ninety-two".
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