Base | Representation |
---|---|
bin | 111001110000011100… |
… | …1001001010100111111 |
3 | 102212011000101121122222 |
4 | 1303200321021110333 |
5 | 4013004213123322 |
6 | 132551331355555 |
7 | 11650426655042 |
oct | 1634071112477 |
9 | 385130347588 |
10 | 124032161087 |
11 | 48668a1545a |
12 | 20056152bbb |
13 | b9086895c3 |
14 | 6008a6cc59 |
15 | 335de7ee42 |
hex | 1ce0e4953f |
124032161087 has 2 divisors, whose sum is σ = 124032161088. Its totient is φ = 124032161086.
The previous prime is 124032160999. The next prime is 124032161089. The reversal of 124032161087 is 780161230421.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 124032161087 - 218 = 124031898943 is a prime.
Together with 124032161089, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (124032161089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62016080543 + 62016080544.
It is an arithmetic number, because the mean of its divisors is an integer number (62016080544).
Almost surely, 2124032161087 is an apocalyptic number.
124032161087 is a deficient number, since it is larger than the sum of its proper divisors (1).
124032161087 is an equidigital number, since it uses as much as digits as its factorization.
124032161087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16128, while the sum is 35.
The spelling of 124032161087 in words is "one hundred twenty-four billion, thirty-two million, one hundred sixty-one thousand, eighty-seven".
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