Base | Representation |
---|---|
bin | 1000110100110010… |
… | …0110000001011101 |
3 | 20010002111000200212 |
4 | 2031030212001131 |
5 | 14322413421200 |
6 | 1031021302205 |
7 | 112463136464 |
oct | 21514460135 |
9 | 6102430625 |
10 | 2368888925 |
11 | 10061a3347 |
12 | 561404965 |
13 | 2b9a15030 |
14 | 1868819db |
15 | dce7d035 |
hex | 8d32605d |
2368888925 has 48 divisors (see below), whose sum is σ = 3361399440. Its totient is φ = 1643120640.
The previous prime is 2368888913. The next prime is 2368888931. The reversal of 2368888925 is 5298888632.
It can be written as a sum of positive squares in 24 ways, for example, as 1903925956 + 464962969 = 43634^2 + 21563^2 .
It is not a de Polignac number, because 2368888925 - 216 = 2368823389 is a prime.
It is a super-2 number, since 2×23688889252 = 11223269477975311250, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 345329 + ... + 352121.
It is an arithmetic number, because the mean of its divisors is an integer number (70029155).
Almost surely, 22368888925 is an apocalyptic number.
2368888925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2368888925 is a deficient number, since it is larger than the sum of its proper divisors (992510515).
2368888925 is a wasteful number, since it uses less digits than its factorization.
2368888925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6882 (or 6877 counting only the distinct ones).
The product of its digits is 13271040, while the sum is 59.
The square root of 2368888925 is about 48671.2330334870. The cubic root of 2368888925 is about 1333.0555044387.
It can be divided in two parts, 2368 and 888925, that multiplied together give a square (2104974400 = 458802).
The spelling of 2368888925 in words is "two billion, three hundred sixty-eight million, eight hundred eighty-eight thousand, nine hundred twenty-five".
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