Base | Representation |
---|---|
bin | 11011110000111… |
… | …00000111110101 |
3 | 121020020111110011 |
4 | 31320130013311 |
5 | 434110232221 |
6 | 35035500221 |
7 | 5525416003 |
oct | 1570340765 |
9 | 536214404 |
10 | 232899061 |
11 | 10a51356a |
12 | 65bb7671 |
13 | 393359c5 |
14 | 22d07a73 |
15 | 156a71e1 |
hex | de1c1f5 |
232899061 has 2 divisors, whose sum is σ = 232899062. Its totient is φ = 232899060.
The previous prime is 232899059. The next prime is 232899091. The reversal of 232899061 is 160998232.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 191296561 + 41602500 = 13831^2 + 6450^2 .
It is a cyclic number.
It is not a de Polignac number, because 232899061 - 21 = 232899059 is a prime.
It is a super-2 number, since 2×2328990612 = 108483945229363442, which contains 22 as substring.
Together with 232899059, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (232899011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116449530 + 116449531.
It is an arithmetic number, because the mean of its divisors is an integer number (116449531).
Almost surely, 2232899061 is an apocalyptic number.
It is an amenable number.
232899061 is a deficient number, since it is larger than the sum of its proper divisors (1).
232899061 is an equidigital number, since it uses as much as digits as its factorization.
232899061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 46656, while the sum is 40.
The square root of 232899061 is about 15261.0307974265. The cubic root of 232899061 is about 615.2560777279.
The spelling of 232899061 in words is "two hundred thirty-two million, eight hundred ninety-nine thousand, sixty-one".
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