Base | Representation |
---|---|
bin | 1110000011001… |
… | …1011100111101 |
3 | 11002220000010211 |
4 | 3200303130331 |
5 | 110041243010 |
6 | 5503032421 |
7 | 1313622340 |
oct | 340633475 |
9 | 132800124 |
10 | 58931005 |
11 | 302a0811 |
12 | 1789b711 |
13 | c294523 |
14 | 7b80457 |
15 | 529108a |
hex | 383373d |
58931005 has 16 divisors (see below), whose sum is σ = 81442944. Its totient is φ = 40098240.
The previous prime is 58931003. The next prime is 58931009. The reversal of 58931005 is 50013985.
It is not a de Polignac number, because 58931005 - 21 = 58931003 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58931003) 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, 1842 + ... + 11011.
It is an arithmetic number, because the mean of its divisors is an integer number (5090184).
Almost surely, 258931005 is an apocalyptic number.
It is an amenable number.
58931005 is a deficient number, since it is larger than the sum of its proper divisors (22511939).
58931005 is a wasteful number, since it uses less digits than its factorization.
58931005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12996.
The product of its (nonzero) digits is 5400, while the sum is 31.
The square root of 58931005 is about 7676.6532421362. The cubic root of 58931005 is about 389.1478325164.
The spelling of 58931005 in words is "fifty-eight million, nine hundred thirty-one thousand, five".
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