Base | Representation |
---|---|
bin | 110110111000100100… |
… | …011010000010011111 |
3 | 12122010000022101212021 |
4 | 312320210122002133 |
5 | 1431142332021211 |
6 | 43023402321011 |
7 | 4154240211142 |
oct | 667044320237 |
9 | 178100271767 |
10 | 58931126431 |
11 | 22aa10a2581 |
12 | b507ab9167 |
13 | 5732187118 |
14 | 2bd0938059 |
15 | 17ed9b9771 |
hex | db891a09f |
58931126431 has 2 divisors, whose sum is σ = 58931126432. Its totient is φ = 58931126430.
The previous prime is 58931126383. The next prime is 58931126497. The reversal of 58931126431 is 13462113985.
58931126431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 58931126431 - 211 = 58931124383 is a prime.
It is a super-2 number, since 2×589311264312 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (58931126231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29465563215 + 29465563216.
It is an arithmetic number, because the mean of its divisors is an integer number (29465563216).
Almost surely, 258931126431 is an apocalyptic number.
58931126431 is a deficient number, since it is larger than the sum of its proper divisors (1).
58931126431 is an equidigital number, since it uses as much as digits as its factorization.
58931126431 is an evil number, because the sum of its binary digits is even.
The product of its digits is 155520, while the sum is 43.
The spelling of 58931126431 in words is "fifty-eight billion, nine hundred thirty-one million, one hundred twenty-six thousand, four hundred thirty-one".
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