Base | Representation |
---|---|
bin | 10111111011011101… |
… | …000011000010111100 |
3 | 2110022121220200100012 |
4 | 113323131003002330 |
5 | 410110021013343 |
6 | 15445313322352 |
7 | 1566465264401 |
oct | 277335030274 |
9 | 73277820305 |
10 | 25693532348 |
11 | a995369160 |
12 | 4b908663b8 |
13 | 256611caa3 |
14 | 135a51a2a8 |
15 | a05a18718 |
hex | 5fb7430bc |
25693532348 has 12 divisors (see below), whose sum is σ = 49051289112. Its totient is φ = 11678878320.
The previous prime is 25693532339. The next prime is 25693532353. The reversal of 25693532348 is 84323539652.
It is a junction number, because it is equal to n+sod(n) for n = 25693532296 and 25693532305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291971915 + ... + 291972002.
It is an arithmetic number, because the mean of its divisors is an integer number (4087607426).
Almost surely, 225693532348 is an apocalyptic number.
It is an amenable number.
25693532348 is a deficient number, since it is larger than the sum of its proper divisors (23357756764).
25693532348 is a wasteful number, since it uses less digits than its factorization.
25693532348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 583943932 (or 583943930 counting only the distinct ones).
The product of its digits is 4665600, while the sum is 50.
The spelling of 25693532348 in words is "twenty-five billion, six hundred ninety-three million, five hundred thirty-two thousand, three hundred forty-eight".
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