Base | Representation |
---|---|
bin | 11011101111111… |
… | …01110101111111 |
3 | 121020000012022202 |
4 | 31313331311333 |
5 | 434042300124 |
6 | 35033102115 |
7 | 5524361300 |
oct | 1567756577 |
9 | 536005282 |
10 | 232775039 |
11 | 10a439372 |
12 | 65b5793b |
13 | 392c1413 |
14 | 22cb47a7 |
15 | 156805ae |
hex | ddfdd7f |
232775039 has 12 divisors (see below), whose sum is σ = 277078824. Its totient is φ = 194879664.
The previous prime is 232775021. The next prime is 232775041. The reversal of 232775039 is 930577232.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-232775039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232774993 and 232775011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232775009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53132 + ... + 57345.
It is an arithmetic number, because the mean of its divisors is an integer number (23089902).
Almost surely, 2232775039 is an apocalyptic number.
232775039 is a deficient number, since it is larger than the sum of its proper divisors (44303785).
232775039 is a wasteful number, since it uses less digits than its factorization.
232775039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110534 (or 110527 counting only the distinct ones).
The product of its (nonzero) digits is 79380, while the sum is 38.
The square root of 232775039 is about 15256.9669004032. The cubic root of 232775039 is about 615.1468475210.
The spelling of 232775039 in words is "two hundred thirty-two million, seven hundred seventy-five thousand, thirty-nine".
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