Base | Representation |
---|---|
bin | 1010011110110111… |
… | …0011101010000000 |
3 | 21021002200000020222 |
4 | 2213231303222000 |
5 | 21230313200021 |
6 | 1143113322212 |
7 | 126504634454 |
oct | 24755635200 |
9 | 7232600228 |
10 | 2813803136 |
11 | 1214355a41 |
12 | 666406368 |
13 | 35ac50b91 |
14 | 1c99b8664 |
15 | 1170646ab |
hex | a7b73a80 |
2813803136 has 32 divisors (see below), whose sum is σ = 5608025280. Its totient is φ = 1406298880.
The previous prime is 2813803129. The next prime is 2813803147. The reversal of 2813803136 is 6313083182.
2813803136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 2813803096 and 2813803105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544115 + ... + 549261.
It is an arithmetic number, because the mean of its divisors is an integer number (175250790).
Almost surely, 22813803136 is an apocalyptic number.
It is an amenable number.
2813803136 is a deficient number, since it is larger than the sum of its proper divisors (2794222144).
2813803136 is an equidigital number, since it uses as much as digits as its factorization.
2813803136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9432 (or 9420 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 2813803136 is about 53045.2932502027. The cubic root of 2813803136 is about 1411.7720181800.
The spelling of 2813803136 in words is "two billion, eight hundred thirteen million, eight hundred three thousand, one hundred thirty-six".
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