Base | Representation |
---|---|
bin | 11011111110100… |
… | …10100111011001 |
3 | 121100121202012012 |
4 | 31333102213121 |
5 | 440040221004 |
6 | 35142155305 |
7 | 5546606234 |
oct | 1577224731 |
9 | 540552165 |
10 | 234695129 |
11 | 11052aa19 |
12 | 66722b35 |
13 | 39814376 |
14 | 2325441b |
15 | 1590e46e |
hex | dfd29d9 |
234695129 has 2 divisors, whose sum is σ = 234695130. Its totient is φ = 234695128.
The previous prime is 234695117. The next prime is 234695137. The reversal of 234695129 is 921596432.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 185695129 + 49000000 = 13627^2 + 7000^2 .
It is a cyclic number.
It is not a de Polignac number, because 234695129 - 24 = 234695113 is a prime.
It is not a weakly prime, because it can be changed into another prime (234695179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117347564 + 117347565.
It is an arithmetic number, because the mean of its divisors is an integer number (117347565).
Almost surely, 2234695129 is an apocalyptic number.
It is an amenable number.
234695129 is a deficient number, since it is larger than the sum of its proper divisors (1).
234695129 is an equidigital number, since it uses as much as digits as its factorization.
234695129 is an evil number, because the sum of its binary digits is even.
The product of its digits is 116640, while the sum is 41.
The square root of 234695129 is about 15319.7626939845. The cubic root of 234695129 is about 616.8336041186.
The spelling of 234695129 in words is "two hundred thirty-four million, six hundred ninety-five thousand, one hundred twenty-nine".
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