Base | Representation |
---|---|
bin | 1101110110010… |
… | …0000010011100 |
3 | 11001021211202022 |
4 | 3131210002130 |
5 | 104332101221 |
6 | 5432515312 |
7 | 1303453430 |
oct | 335440234 |
9 | 131254668 |
10 | 58081436 |
11 | 2a870496 |
12 | 1754bb38 |
13 | c05791a |
14 | 79dc9c0 |
15 | 51744ab |
hex | 376409c |
58081436 has 24 divisors (see below), whose sum is σ = 116390400. Its totient is φ = 24843312.
The previous prime is 58081411. The next prime is 58081451. The reversal of 58081436 is 63418085.
It is a junction number, because it is equal to n+sod(n) for n = 58081396 and 58081405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15041 + ... + 18503.
It is an arithmetic number, because the mean of its divisors is an integer number (4849600).
Almost surely, 258081436 is an apocalyptic number.
It is an amenable number.
58081436 is an abundant number, since it is smaller than the sum of its proper divisors (58308964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58081436 is a wasteful number, since it uses less digits than its factorization.
58081436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4073 (or 4071 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 35.
The square root of 58081436 is about 7621.1177657874. The cubic root of 58081436 is about 387.2687452644.
The spelling of 58081436 in words is "fifty-eight million, eighty-one thousand, four hundred thirty-six".
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