Base | Representation |
---|---|
bin | 110100110010111000… |
… | …111011011001110001 |
3 | 12102022201011000100210 |
4 | 310302320323121301 |
5 | 1412044204442100 |
6 | 42013044134333 |
7 | 4044535046514 |
oct | 646270733161 |
9 | 172281130323 |
10 | 56688359025 |
11 | 220501121a1 |
12 | aba09973a9 |
13 | 546563040c |
14 | 2a5ab26d7b |
15 | 171bb50c50 |
hex | d32e3b671 |
56688359025 has 12 divisors (see below), whose sum is σ = 93724753712. Its totient is φ = 30233791440.
The previous prime is 56688358963. The next prime is 56688359041. The reversal of 56688359025 is 52095388665.
It is not a de Polignac number, because 56688359025 - 225 = 56654804593 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 377922319 + ... + 377922468.
Almost surely, 256688359025 is an apocalyptic number.
It is an amenable number.
56688359025 is a deficient number, since it is larger than the sum of its proper divisors (37036394687).
56688359025 is a wasteful number, since it uses less digits than its factorization.
56688359025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755844800 (or 755844795 counting only the distinct ones).
The product of its (nonzero) digits is 15552000, while the sum is 57.
The spelling of 56688359025 in words is "fifty-six billion, six hundred eighty-eight million, three hundred fifty-nine thousand, twenty-five".
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