Base | Representation |
---|---|
bin | 1010001001110101… |
… | …1101100100000100 |
3 | 21000221202110112222 |
4 | 2202131131210010 |
5 | 21040230213020 |
6 | 1130243431512 |
7 | 124354330511 |
oct | 24235354404 |
9 | 7027673488 |
10 | 2725632260 |
11 | 117960394a |
12 | 640985598 |
13 | 3458bc670 |
14 | 1bbdc6308 |
15 | 10e449b25 |
hex | a275d904 |
2725632260 has 24 divisors (see below), whose sum is σ = 6164122776. Its totient is φ = 1006387200.
The previous prime is 2725632257. The next prime is 2725632307. The reversal of 2725632260 is 622365272.
It can be written as a sum of positive squares in 4 ways, for example, as 115648516 + 2609983744 = 10754^2 + 51088^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2725632260.
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, 5241341 + ... + 5241860.
It is an arithmetic number, because the mean of its divisors is an integer number (256838449).
Almost surely, 22725632260 is an apocalyptic number.
2725632260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2725632260 is an abundant number, since it is smaller than the sum of its proper divisors (3438490516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2725632260 is a wasteful number, since it uses less digits than its factorization.
2725632260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10483223 (or 10483221 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 35.
The square root of 2725632260 is about 52207.5881457859. The cubic root of 2725632260 is about 1396.8692387226.
The spelling of 2725632260 in words is "two billion, seven hundred twenty-five million, six hundred thirty-two thousand, two hundred sixty".
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