Base | Representation |
---|---|
bin | 1101111001011… |
… | …1000000101100 |
3 | 11001200110011001 |
4 | 3132113000230 |
5 | 104410241340 |
6 | 5441210044 |
7 | 1305313222 |
oct | 336270054 |
9 | 131613131 |
10 | 58290220 |
11 | 2a9a333a |
12 | 17630924 |
13 | c0cb971 |
14 | 7a54b12 |
15 | 51b629a |
hex | 379702c |
58290220 has 12 divisors (see below), whose sum is σ = 122409504. Its totient is φ = 23316080.
The previous prime is 58290217. The next prime is 58290251. The reversal of 58290220 is 2209285.
58290220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457236 + ... + 1457275.
It is an arithmetic number, because the mean of its divisors is an integer number (10200792).
Almost surely, 258290220 is an apocalyptic number.
It is an amenable number.
58290220 is an abundant number, since it is smaller than the sum of its proper divisors (64119284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58290220 is a wasteful number, since it uses less digits than its factorization.
58290220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2914520 (or 2914518 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 58290220 is about 7634.8032063702. The cubic root of 58290220 is about 387.7322256988.
The spelling of 58290220 in words is "fifty-eight million, two hundred ninety thousand, two hundred twenty".
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