Base | Representation |
---|---|
bin | 110110111100000101… |
… | …000011111111011101 |
3 | 12122021010010102121221 |
4 | 312330011003333131 |
5 | 1431302421043100 |
6 | 43033304453341 |
7 | 4155553612204 |
oct | 667405037735 |
9 | 178233112557 |
10 | 58990018525 |
11 | 23021367029 |
12 | b52377a251 |
13 | 5741436a09 |
14 | 2bd86a823b |
15 | 1803c4e01a |
hex | dbc143fdd |
58990018525 has 12 divisors (see below), whose sum is σ = 75124586932. Its totient is φ = 45916554240.
The previous prime is 58990018511. The next prime is 58990018543. The reversal of 58990018525 is 52581009985.
It can be written as a sum of positive squares in 6 ways, for example, as 4176907641 + 54813110884 = 64629^2 + 234122^2 .
It is not a de Polignac number, because 58990018525 - 27 = 58990018397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31885572 + ... + 31887421.
Almost surely, 258990018525 is an apocalyptic number.
It is an amenable number.
58990018525 is a deficient number, since it is larger than the sum of its proper divisors (16134568407).
58990018525 is a wasteful number, since it uses less digits than its factorization.
58990018525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63773040 (or 63773035 counting only the distinct ones).
The product of its (nonzero) digits is 1296000, while the sum is 52.
The spelling of 58990018525 in words is "fifty-eight billion, nine hundred ninety million, eighteen thousand, five hundred twenty-five".
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