Base | Representation |
---|---|
bin | 10101011100101110… |
… | …000011101100000111 |
3 | 2012110000210020212112 |
4 | 111130232003230013 |
5 | 334131241222322 |
6 | 14325141411235 |
7 | 1443500201252 |
oct | 253456035407 |
9 | 65400706775 |
10 | 23030414087 |
11 | 9849082a7a |
12 | 4568a09b1b |
13 | 223047a775 |
14 | 1186968099 |
15 | 8ebd1b5e2 |
hex | 55cb83b07 |
23030414087 has 2 divisors, whose sum is σ = 23030414088. Its totient is φ = 23030414086.
The previous prime is 23030414081. The next prime is 23030414137. The reversal of 23030414087 is 78041403032.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23030414087 - 212 = 23030409991 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23030414081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515207043 + 11515207044.
It is an arithmetic number, because the mean of its divisors is an integer number (11515207044).
Almost surely, 223030414087 is an apocalyptic number.
23030414087 is a deficient number, since it is larger than the sum of its proper divisors (1).
23030414087 is an equidigital number, since it uses as much as digits as its factorization.
23030414087 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 32.
The spelling of 23030414087 in words is "twenty-three billion, thirty million, four hundred fourteen thousand, eighty-seven".
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