Base | Representation |
---|---|
bin | 110100111010011010… |
… | …111000111010000000 |
3 | 12102122111212220121221 |
4 | 310322122320322000 |
5 | 1412324030432313 |
6 | 42033400124424 |
7 | 4050631000135 |
oct | 647232707200 |
9 | 172574786557 |
10 | 56814702208 |
11 | 22105466750 |
12 | b017166714 |
13 | 54858685b4 |
14 | 2a6d81458c |
15 | 1727caac8d |
hex | d3a6b8e80 |
56814702208 has 32 divisors (see below), whose sum is σ = 123475137120. Its totient is φ = 25824864000.
The previous prime is 56814702179. The next prime is 56814702223. The reversal of 56814702208 is 80220741865.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20174268 + ... + 20177083.
It is an arithmetic number, because the mean of its divisors is an integer number (3858598035).
Almost surely, 256814702208 is an apocalyptic number.
It is an amenable number.
56814702208 is an abundant number, since it is smaller than the sum of its proper divisors (66660434912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56814702208 is a wasteful number, since it uses less digits than its factorization.
56814702208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40351376 (or 40351364 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 43.
The spelling of 56814702208 in words is "fifty-six billion, eight hundred fourteen million, seven hundred two thousand, two hundred eight".
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