Base | Representation |
---|---|
bin | 1110000010111… |
… | …0010110111011 |
3 | 11002211221112000 |
4 | 3200232112323 |
5 | 110040111024 |
6 | 5502352043 |
7 | 1313504451 |
oct | 340562673 |
9 | 132757460 |
10 | 58910139 |
11 | 30287072 |
12 | 1788b623 |
13 | c287b92 |
14 | 7b769d1 |
15 | 5289cc9 |
hex | 382e5bb |
58910139 has 8 divisors (see below), whose sum is σ = 87274320. Its totient is φ = 39273408.
The previous prime is 58910123. The next prime is 58910141. The reversal of 58910139 is 93101985.
It is a happy number.
It is not a de Polignac number, because 58910139 - 24 = 58910123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (58910119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1090902 + ... + 1090955.
It is an arithmetic number, because the mean of its divisors is an integer number (10909290).
Almost surely, 258910139 is an apocalyptic number.
58910139 is a deficient number, since it is larger than the sum of its proper divisors (28364181).
58910139 is a wasteful number, since it uses less digits than its factorization.
58910139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2181866 (or 2181860 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 36.
The square root of 58910139 is about 7675.2940660277. The cubic root of 58910139 is about 389.1018979119.
It can be divided in two parts, 58910 and 139, that added together give a 10-th power (59049 = 310).
The spelling of 58910139 in words is "fifty-eight million, nine hundred ten thousand, one hundred thirty-nine".
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