Base | Representation |
---|---|
bin | 1011100000101000000100… |
… | …00000101010000100000000 |
3 | 10022121122020122121122120111 |
4 | 11300110002000222010000 |
5 | 11304140421124031143 |
6 | 125455214050121104 |
7 | 5221415143211152 |
oct | 560240200520400 |
9 | 108548218548514 |
10 | 25310276002048 |
11 | 8079033a69274 |
12 | 2a09374280194 |
13 | 111799710ba8b |
14 | 6370497d2ad2 |
15 | 2dd5a1e9299d |
hex | 17050202a100 |
25310276002048 has 36 divisors (see below), whose sum is σ = 51753919948668. Its totient is φ = 12346476093440.
The previous prime is 25310276002043. The next prime is 25310276002069. The reversal of 25310276002048 is 84020067201352.
It can be written as a sum of positive squares in 2 ways, for example, as 2323697799424 + 22986578202624 = 1524368^2 + 4794432^2 .
It is a super-2 number, since 2×253102760020482 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 25310276002048.
It is not an unprimeable number, because it can be changed into a prime (25310276002043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205700061 + ... + 1205721052.
It is an arithmetic number, because the mean of its divisors is an integer number (1437608887463).
Almost surely, 225310276002048 is an apocalyptic number.
It is an amenable number.
25310276002048 is an abundant number, since it is smaller than the sum of its proper divisors (26443643946620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25310276002048 is an equidigital number, since it uses as much as digits as its factorization.
25310276002048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2411421170 (or 2411421156 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 40.
The spelling of 25310276002048 in words is "twenty-five trillion, three hundred ten billion, two hundred seventy-six million, two thousand, forty-eight".
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