Base | Representation |
---|---|
bin | 101101111111… |
… | …110110011101 |
3 | 211200121111002 |
4 | 231333312131 |
5 | 11041324023 |
6 | 1110240045 |
7 | 204330362 |
oct | 55776635 |
9 | 24617432 |
10 | 12058013 |
11 | 6896400 |
12 | 4056025 |
13 | 2662526 |
14 | 185c469 |
15 | 10d2b28 |
hex | b7fd9d |
12058013 has 12 divisors (see below), whose sum is σ = 13342560. Its totient is φ = 10888680.
The previous prime is 12058009. The next prime is 12058019. The reversal of 12058013 is 31085021.
It is not a de Polignac number, because 12058013 - 22 = 12058009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12058019) 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, 27248 + ... + 27686.
It is an arithmetic number, because the mean of its divisors is an integer number (1111880).
Almost surely, 212058013 is an apocalyptic number.
It is an amenable number.
12058013 is a deficient number, since it is larger than the sum of its proper divisors (1284547).
12058013 is a wasteful number, since it uses less digits than its factorization.
12058013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 688 (or 677 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 12058013 is about 3472.4649746254. The cubic root of 12058013 is about 229.3111906146.
The spelling of 12058013 in words is "twelve million, fifty-eight thousand, thirteen".
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