Base | Representation |
---|---|
bin | 10010110101000101… |
… | …10010010010100011 |
3 | 222002111212120000101 |
4 | 21122202302102203 |
5 | 131200401043130 |
6 | 4351035003231 |
7 | 505340051464 |
oct | 113242622243 |
9 | 28074776011 |
10 | 10109002915 |
11 | 43182a5570 |
12 | 1b61599517 |
13 | c51463a3b |
14 | 6bc818d6b |
15 | 3e27401ca |
hex | 25a8b24a3 |
10109002915 has 32 divisors (see below), whose sum is σ = 14306653440. Its totient is φ = 6776784000.
The previous prime is 10109002909. The next prime is 10109002919. The reversal of 10109002915 is 51920090101.
10109002915 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10109002915 - 225 = 10075448483 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10109002919) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92061 + ... + 169390.
It is an arithmetic number, because the mean of its divisors is an integer number (447082920).
Almost surely, 210109002915 is an apocalyptic number.
10109002915 is a deficient number, since it is larger than the sum of its proper divisors (4197650525).
10109002915 is a wasteful number, since it uses less digits than its factorization.
10109002915 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261523.
The product of its (nonzero) digits is 810, while the sum is 28.
The spelling of 10109002915 in words is "ten billion, one hundred nine million, two thousand, nine hundred fifteen".
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