Base | Representation |
---|---|
bin | 1101111100010… |
… | …1000001011000 |
3 | 11002001000200001 |
4 | 3133011001120 |
5 | 104432304210 |
6 | 5445222344 |
7 | 1310026531 |
oct | 337050130 |
9 | 132030601 |
10 | 58478680 |
11 | 30011997 |
12 | 177019b4 |
13 | c166690 |
14 | 7aa3688 |
15 | 520203a |
hex | 37c5058 |
58478680 has 32 divisors (see below), whose sum is σ = 141699600. Its totient is φ = 21591936.
The previous prime is 58478677. The next prime is 58478699. The reversal of 58478680 is 8687485.
It is a self number, because there is not a number n which added to its sum of digits gives 58478680.
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, 55710 + ... + 56749.
Almost surely, 258478680 is an apocalyptic number.
It is an amenable number.
58478680 is an abundant number, since it is smaller than the sum of its proper divisors (83220920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58478680 is a wasteful number, since it uses less digits than its factorization.
58478680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112483 (or 112479 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 46.
The square root of 58478680 is about 7647.1354113812. The cubic root of 58478680 is about 388.1496393799.
The spelling of 58478680 in words is "fifty-eight million, four hundred seventy-eight thousand, six hundred eighty".
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