Base | Representation |
---|---|
bin | 1011101011000111000110… |
… | …00000000110001101110001 |
3 | 10100220002010120202001201021 |
4 | 11311203203000012031301 |
5 | 11331041222422430020 |
6 | 130332514032135441 |
7 | 5256430511250400 |
oct | 565434300061561 |
9 | 110802116661637 |
10 | 25670533014385 |
11 | 81a78a2725816 |
12 | 2a67155697581 |
13 | 114294a9c3c6c |
14 | 64a6635ab637 |
15 | 2e7b397211aa |
hex | 1758e3006371 |
25670533014385 has 12 divisors (see below), whose sum is σ = 35833968534708. Its totient is φ = 17602651209696.
The previous prime is 25670533014341. The next prime is 25670533014389. The reversal of 25670533014385 is 58341033507652.
It can be written as a sum of positive squares in 2 ways, for example, as 11730159204624 + 13940373809761 = 3424932^2 + 3733681^2 .
It is not a de Polignac number, because 25670533014385 - 27 = 25670533014257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25670533014389) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52388842642 + ... + 52388843131.
It is an arithmetic number, because the mean of its divisors is an integer number (2986164044559).
Almost surely, 225670533014385 is an apocalyptic number.
It is an amenable number.
25670533014385 is a deficient number, since it is larger than the sum of its proper divisors (10163435520323).
25670533014385 is a wasteful number, since it uses less digits than its factorization.
25670533014385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104777685792 (or 104777685785 counting only the distinct ones).
The product of its (nonzero) digits is 9072000, while the sum is 52.
The spelling of 25670533014385 in words is "twenty-five trillion, six hundred seventy billion, five hundred thirty-three million, fourteen thousand, three hundred eighty-five".
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