Base | Representation |
---|---|
bin | 110100110010011001… |
… | …110101111001101010 |
3 | 12102022010211000001000 |
4 | 310302121311321222 |
5 | 1412040113210101 |
6 | 42012153335430 |
7 | 4044405556506 |
oct | 646231657152 |
9 | 172263730030 |
10 | 56680210026 |
11 | 22046556790 |
12 | ab9a107576 |
13 | 5463a3921b |
14 | 2a59a05306 |
15 | 171b091486 |
hex | d32675e6a |
56680210026 has 64 divisors (see below), whose sum is σ = 137450880000. Its totient is φ = 17170282800.
The previous prime is 56680210021. The next prime is 56680210033. The reversal of 56680210026 is 62001208665.
56680210026 is a `hidden beast` number, since 566 + 80 + 2 + 10 + 0 + 2 + 6 = 666.
It is not an unprimeable number, because it can be changed into a prime (56680210021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2064771 + ... + 2092041.
It is an arithmetic number, because the mean of its divisors is an integer number (2147670000).
Almost surely, 256680210026 is an apocalyptic number.
56680210026 is an abundant number, since it is smaller than the sum of its proper divisors (80770669974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56680210026 is a wasteful number, since it uses less digits than its factorization.
56680210026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30792 (or 30786 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 56680210026 in words is "fifty-six billion, six hundred eighty million, two hundred ten thousand, twenty-six".
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