Base | Representation |
---|---|
bin | 1101110110110… |
… | …1100011010111 |
3 | 11001100211012200 |
4 | 3131231203113 |
5 | 104334323112 |
6 | 5433415543 |
7 | 1304005152 |
oct | 335554327 |
9 | 131324180 |
10 | 58120407 |
11 | 2a8977a4 |
12 | 1756a5b3 |
13 | c06c597 |
14 | 7a0cc99 |
15 | 5180cdc |
hex | 376d8d7 |
58120407 has 12 divisors (see below), whose sum is σ = 84614400. Its totient is φ = 38441088.
The previous prime is 58120397. The next prime is 58120427. The reversal of 58120407 is 70402185.
It is not a de Polignac number, because 58120407 - 28 = 58120151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58120427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24282 + ... + 26567.
It is an arithmetic number, because the mean of its divisors is an integer number (7051200).
Almost surely, 258120407 is an apocalyptic number.
58120407 is a deficient number, since it is larger than the sum of its proper divisors (26493993).
58120407 is a wasteful number, since it uses less digits than its factorization.
58120407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50982 (or 50979 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 58120407 is about 7623.6741142313. The cubic root of 58120407 is about 387.3553413559.
The spelling of 58120407 in words is "fifty-eight million, one hundred twenty thousand, four hundred seven".
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