Base | Representation |
---|---|
bin | 1110000010110… |
… | …0111110101010 |
3 | 11002211122202210 |
4 | 3200230332222 |
5 | 110034420430 |
6 | 5502305550 |
7 | 1313452131 |
oct | 340547652 |
9 | 132748683 |
10 | 58904490 |
11 | 302828a7 |
12 | 178882b6 |
13 | c285438 |
14 | 7b74918 |
15 | 52882b0 |
hex | 382cfaa |
58904490 has 32 divisors (see below), whose sum is σ = 149688000. Its totient is φ = 14783744.
The previous prime is 58904471. The next prime is 58904491. The reversal of 58904490 is 9440985.
It is not an unprimeable number, because it can be changed into a prime (58904491) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57240 + ... + 58259.
It is an arithmetic number, because the mean of its divisors is an integer number (4677750).
Almost surely, 258904490 is an apocalyptic number.
58904490 is an abundant number, since it is smaller than the sum of its proper divisors (90783510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58904490 is a wasteful number, since it uses less digits than its factorization.
58904490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115526.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 58904490 is about 7674.9260582757. The cubic root of 58904490 is about 389.0894602856.
The spelling of 58904490 in words is "fifty-eight million, nine hundred four thousand, four hundred ninety".
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