Base | Representation |
---|---|
bin | 10010110010011… |
… | …10000010100000 |
3 | 101222120012212001 |
4 | 21121032002200 |
5 | 310321343143 |
6 | 23350013344 |
7 | 3622425565 |
oct | 1131160240 |
9 | 358505761 |
10 | 157606048 |
11 | 80a67836 |
12 | 44947254 |
13 | 26862c22 |
14 | 16d0886c |
15 | dc8314d |
hex | 964e0a0 |
157606048 has 24 divisors (see below), whose sum is σ = 328540212. Its totient is φ = 74167296.
The previous prime is 157606019. The next prime is 157606067. The reversal of 157606048 is 840606751.
It can be written as a sum of positive squares in 2 ways, for example, as 155451024 + 2155024 = 12468^2 + 1468^2 .
It is a junction number, because it is equal to n+sod(n) for n = 157605998 and 157606016.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144315 + ... + 145402.
Almost surely, 2157606048 is an apocalyptic number.
It is an amenable number.
157606048 is an abundant number, since it is smaller than the sum of its proper divisors (170934164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157606048 is a wasteful number, since it uses less digits than its factorization.
157606048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289744 (or 289736 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 157606048 is about 12554.1247404986. The cubic root of 157606048 is about 540.1623288839.
The spelling of 157606048 in words is "one hundred fifty-seven million, six hundred six thousand, forty-eight".
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