Base | Representation |
---|---|
bin | 1101111111001… |
… | …1010100101010 |
3 | 11002101122211010 |
4 | 3133303110222 |
5 | 110004341310 |
6 | 5453244350 |
7 | 1311446460 |
oct | 337632452 |
9 | 132348733 |
10 | 58668330 |
11 | 30131426 |
12 | 177936b6 |
13 | c201ab6 |
14 | 7b12830 |
15 | 523d320 |
hex | 37f352a |
58668330 has 64 divisors (see below), whose sum is σ = 161591040. Its totient is φ = 13353984.
The previous prime is 58668329. The next prime is 58668353. The reversal of 58668330 is 3386685.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70356 + ... + 71184.
It is an arithmetic number, because the mean of its divisors is an integer number (2524860).
Almost surely, 258668330 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58668330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80795520).
58668330 is an abundant number, since it is smaller than the sum of its proper divisors (102922710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58668330 is a wasteful number, since it uses less digits than its factorization.
58668330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1183.
The product of its (nonzero) digits is 103680, while the sum is 39.
The square root of 58668330 is about 7659.5254422190. The cubic root of 58668330 is about 388.5687844167.
It can be divided in two parts, 5866 and 8330, that added together give a triangular number (14196 = T168).
The spelling of 58668330 in words is "fifty-eight million, six hundred sixty-eight thousand, three hundred thirty".
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