Base | Representation |
---|---|
bin | 1101111110101… |
… | …0001010101001 |
3 | 11002022202101001 |
4 | 3133222022221 |
5 | 110002141300 |
6 | 5452355001 |
7 | 1311232231 |
oct | 337521251 |
9 | 132282331 |
10 | 58630825 |
11 | 30106230 |
12 | 17775a61 |
13 | c1ba9c6 |
14 | 7b02cc1 |
15 | 523216a |
hex | 37ea2a9 |
58630825 has 12 divisors (see below), whose sum is σ = 79311888. Its totient is φ = 42640400.
The previous prime is 58630823. The next prime is 58630843. The reversal of 58630825 is 52803685.
It is not a de Polignac number, because 58630825 - 21 = 58630823 is a prime.
It is a super-3 number, since 3×586308253 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58630823) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106327 + ... + 106876.
It is an arithmetic number, because the mean of its divisors is an integer number (6609324).
Almost surely, 258630825 is an apocalyptic number.
58630825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
58630825 is a deficient number, since it is larger than the sum of its proper divisors (20681063).
58630825 is a wasteful number, since it uses less digits than its factorization.
58630825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213224 (or 213219 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 58630825 is about 7657.0767920924. The cubic root of 58630825 is about 388.4859664308.
The spelling of 58630825 in words is "fifty-eight million, six hundred thirty thousand, eight hundred twenty-five".
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