Base | Representation |
---|---|
bin | 1010000000001101… |
… | …0110111011101101 |
3 | 20221010202001211101 |
4 | 2200003112323231 |
5 | 20444410004200 |
6 | 1122241523101 |
7 | 123354056152 |
oct | 24003267355 |
9 | 6833661741 |
10 | 2685234925 |
11 | 115882181a |
12 | 62b343491 |
13 | 33a417009 |
14 | 1b68ac229 |
15 | 10ab1a26a |
hex | a00d6eed |
2685234925 has 6 divisors (see below), whose sum is σ = 3329691338. Its totient is φ = 2148187920.
The previous prime is 2685234901. The next prime is 2685234971. The reversal of 2685234925 is 5294325862.
2685234925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 46049796 + 2639185129 = 6786^2 + 51373^2 .
It is not a de Polignac number, because 2685234925 - 211 = 2685232877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53704674 + ... + 53704723.
Almost surely, 22685234925 is an apocalyptic number.
2685234925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2685234925 is a deficient number, since it is larger than the sum of its proper divisors (644456413).
2685234925 is a wasteful number, since it uses less digits than its factorization.
2685234925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107409407 (or 107409402 counting only the distinct ones).
The product of its digits is 1036800, while the sum is 46.
The square root of 2685234925 is about 51819.2524550480. The cubic root of 2685234925 is about 1389.9337347428.
The spelling of 2685234925 in words is "two billion, six hundred eighty-five million, two hundred thirty-four thousand, nine hundred twenty-five".
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