Base | Representation |
---|---|
bin | 1011101001110010100001… |
… | …11001001110000111000000 |
3 | 10100201201221111211212210101 |
4 | 11310321100321032013000 |
5 | 11324320232302041331 |
6 | 130300005000212144 |
7 | 5253232442455165 |
oct | 564712071160700 |
9 | 110651844755711 |
10 | 25625132065216 |
11 | 818a615006722 |
12 | 2a5a3a4a6a054 |
13 | 113b5939cb4b8 |
14 | 6483979ac06c |
15 | 2e687d9d3061 |
hex | 174e50e4e1c0 |
25625132065216 has 14 divisors (see below), whose sum is σ = 50849871442040. Its totient is φ = 12812566032576.
The previous prime is 25625132065151. The next prime is 25625132065217. The reversal of 25625132065216 is 61256023152652.
It is a super-2 number, since 2×256251320652162 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25625132065217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200196344196 + ... + 200196344323.
Almost surely, 225625132065216 is an apocalyptic number.
It is an amenable number.
25625132065216 is a deficient number, since it is larger than the sum of its proper divisors (25224739376824).
25625132065216 is an equidigital number, since it uses as much as digits as its factorization.
25625132065216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400392688531 (or 400392688521 counting only the distinct ones).
The product of its (nonzero) digits is 1296000, while the sum is 46.
The spelling of 25625132065216 in words is "twenty-five trillion, six hundred twenty-five billion, one hundred thirty-two million, sixty-five thousand, two hundred sixteen".
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