Base | Representation |
---|---|
bin | 1110000010010… |
… | …1010001010001 |
3 | 11002210001110021 |
4 | 3200211101101 |
5 | 110032413123 |
6 | 5501503441 |
7 | 1313261101 |
oct | 340452121 |
9 | 132701407 |
10 | 58872913 |
11 | 30261100 |
12 | 17871b81 |
13 | c273c58 |
14 | 7b67201 |
15 | 527dc5d |
hex | 3825451 |
58872913 has 12 divisors (see below), whose sum is σ = 65072644. Its totient is φ = 53222400.
The previous prime is 58872911. The next prime is 58872917. The reversal of 58872913 is 31927885.
It can be written as a sum of positive squares in 2 ways, for example, as 4231249 + 54641664 = 2057^2 + 7392^2 .
It is not a de Polignac number, because 58872913 - 21 = 58872911 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 58872913.
It is not an unprimeable number, because it can be changed into a prime (58872911) 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, 22093 + ... + 24613.
Almost surely, 258872913 is an apocalyptic number.
It is an amenable number.
58872913 is a deficient number, since it is larger than the sum of its proper divisors (6199731).
58872913 is a wasteful number, since it uses less digits than its factorization.
58872913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2736 (or 2725 counting only the distinct ones).
The product of its digits is 120960, while the sum is 43.
The square root of 58872913 is about 7672.8686291373. The cubic root of 58872913 is about 389.0199213083.
The spelling of 58872913 in words is "fifty-eight million, eight hundred seventy-two thousand, nine hundred thirteen".
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