Base | Representation |
---|---|
bin | 10010101110110… |
… | …11011101011100 |
3 | 101221200101001222 |
4 | 21113123131130 |
5 | 310211333412 |
6 | 23331552512 |
7 | 3615432404 |
oct | 1127333534 |
9 | 357611058 |
10 | 157136732 |
11 | 80777175 |
12 | 4475b738 |
13 | 2672a41c |
14 | 16c25804 |
15 | dbde072 |
hex | 95db75c |
157136732 has 48 divisors (see below), whose sum is σ = 295293600. Its totient is φ = 73032960.
The previous prime is 157136711. The next prime is 157136803. The reversal of 157136732 is 237631751.
157136732 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 157136692 and 157136701.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374819 + ... + 375237.
It is an arithmetic number, because the mean of its divisors is an integer number (6151950).
Almost surely, 2157136732 is an apocalyptic number.
It is an amenable number.
157136732 is a deficient number, since it is larger than the sum of its proper divisors (138156868).
157136732 is a wasteful number, since it uses less digits than its factorization.
157136732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 566 (or 564 counting only the distinct ones).
The product of its digits is 26460, while the sum is 35.
The square root of 157136732 is about 12535.4190994956. The cubic root of 157136732 is about 539.6256344423.
The spelling of 157136732 in words is "one hundred fifty-seven million, one hundred thirty-six thousand, seven hundred thirty-two".
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