Base | Representation |
---|---|
bin | 1101111100101… |
… | …0111101000100 |
3 | 11002002021000001 |
4 | 3133022331010 |
5 | 104434043410 |
6 | 5445531044 |
7 | 1310160424 |
oct | 337127504 |
9 | 132067001 |
10 | 58502980 |
11 | 30029178 |
12 | 17713a84 |
13 | c174763 |
14 | 7aac484 |
15 | 520933a |
hex | 37caf44 |
58502980 has 12 divisors (see below), whose sum is σ = 122856300. Its totient is φ = 23401184.
The previous prime is 58502971. The next prime is 58502989. The reversal of 58502980 is 8920585.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (58502971) and next prime (58502989).
It can be written as a sum of positive squares in 2 ways, for example, as 15888196 + 42614784 = 3986^2 + 6528^2 .
It is not an unprimeable number, because it can be changed into a prime (58502989) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1462555 + ... + 1462594.
It is an arithmetic number, because the mean of its divisors is an integer number (10238025).
Almost surely, 258502980 is an apocalyptic number.
It is an amenable number.
58502980 is an abundant number, since it is smaller than the sum of its proper divisors (64353320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58502980 is a wasteful number, since it uses less digits than its factorization.
58502980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2925158 (or 2925156 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 37.
The square root of 58502980 is about 7648.7240766026. The cubic root of 58502980 is about 388.2033953247.
The spelling of 58502980 in words is "fifty-eight million, five hundred two thousand, nine hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •