Base | Representation |
---|---|
bin | 111011111111101… |
… | …1000111011101010 |
3 | 12012022000101010201 |
4 | 1313333120323222 |
5 | 13110323342043 |
6 | 531431502414 |
7 | 100613055256 |
oct | 16777307352 |
9 | 5168011121 |
10 | 2013105898 |
11 | 943389291 |
12 | 482227a0a |
13 | 2610b582b |
14 | 15150b266 |
15 | bbb00c4d |
hex | 77fd8eea |
2013105898 has 16 divisors (see below), whose sum is σ = 3365565120. Its totient is φ = 897483456.
The previous prime is 2013105859. The next prime is 2013105907. The reversal of 2013105898 is 8985013102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1557486 + ... + 1558777.
It is an arithmetic number, because the mean of its divisors is an integer number (210347820).
Almost surely, 22013105898 is an apocalyptic number.
2013105898 is a deficient number, since it is larger than the sum of its proper divisors (1352459222).
2013105898 is a wasteful number, since it uses less digits than its factorization.
2013105898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3116301.
The product of its (nonzero) digits is 17280, while the sum is 37.
The square root of 2013105898 is about 44867.6486791987. The cubic root of 2013105898 is about 1262.6671264293.
The spelling of 2013105898 in words is "two billion, thirteen million, one hundred five thousand, eight hundred ninety-eight".
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