Base | Representation |
---|---|
bin | 10010110000010… |
… | …11010100011000 |
3 | 101222001022222021 |
4 | 21120023110120 |
5 | 310234122020 |
6 | 23340104224 |
7 | 3620210044 |
oct | 1130132430 |
9 | 358038867 |
10 | 157332760 |
11 | 808a0482 |
12 | 44835074 |
13 | 26798710 |
14 | 16c77024 |
15 | dc2c1aa |
hex | 960b518 |
157332760 has 32 divisors (see below), whose sum is σ = 381230640. Its totient is φ = 58091904.
The previous prime is 157332757. The next prime is 157332797. The reversal of 157332760 is 67233751.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150762 + ... + 151801.
Almost surely, 2157332760 is an apocalyptic number.
157332760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
157332760 is an abundant number, since it is smaller than the sum of its proper divisors (223897880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157332760 is a wasteful number, since it uses less digits than its factorization.
157332760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302587 (or 302583 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 34.
The square root of 157332760 is about 12543.2356272216. The cubic root of 157332760 is about 539.8499354390.
Subtracting from 157332760 its reverse (67233751), we obtain a palindrome (90099009).
The spelling of 157332760 in words is "one hundred fifty-seven million, three hundred thirty-two thousand, seven hundred sixty".
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