Base | Representation |
---|---|
bin | 11000000111010111… |
… | …100001111001001110 |
3 | 2110211120000122021012 |
4 | 120013113201321032 |
5 | 411012203144210 |
6 | 15521213405222 |
7 | 1604443242224 |
oct | 300727417116 |
9 | 73746018235 |
10 | 25893412430 |
11 | aa8817a006 |
12 | 5027799812 |
13 | 2598664622 |
14 | 1378caab14 |
15 | a1834c305 |
hex | 6075e1e4e |
25893412430 has 32 divisors (see below), whose sum is σ = 46917792000. Its totient is φ = 10288760832.
The previous prime is 25893412421. The next prime is 25893412543. The reversal of 25893412430 is 3421439852.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1015619 + ... + 1040801.
It is an arithmetic number, because the mean of its divisors is an integer number (1466181000).
Almost surely, 225893412430 is an apocalyptic number.
25893412430 is a deficient number, since it is larger than the sum of its proper divisors (21024379570).
25893412430 is a wasteful number, since it uses less digits than its factorization.
25893412430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25868.
The product of its (nonzero) digits is 207360, while the sum is 41.
The spelling of 25893412430 in words is "twenty-five billion, eight hundred ninety-three million, four hundred twelve thousand, four hundred thirty".
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