Base | Representation |
---|---|
bin | 110100111001011010… |
… | …010000011000010011 |
3 | 12102121100000002220112 |
4 | 310321122100120103 |
5 | 1412310211241440 |
6 | 42031553031535 |
7 | 4050333662045 |
oct | 647132203023 |
9 | 172540002815 |
10 | 56797758995 |
11 | 220a6943a9a |
12 | b0115555ab |
13 | 54821b5623 |
14 | 2a6b483a95 |
15 | 1726560965 |
hex | d39690613 |
56797758995 has 16 divisors (see below), whose sum is σ = 69938775648. Its totient is φ = 44254344960.
The previous prime is 56797758943. The next prime is 56797759013. The reversal of 56797758995 is 59985779765.
It is a happy number.
It is not a de Polignac number, because 56797758995 - 218 = 56797496851 is a prime.
It is a Duffinian 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, 115664 + ... + 356333.
It is an arithmetic number, because the mean of its divisors is an integer number (4371173478).
Almost surely, 256797758995 is an apocalyptic number.
56797758995 is a deficient number, since it is larger than the sum of its proper divisors (13141016653).
56797758995 is a wasteful number, since it uses less digits than its factorization.
56797758995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472630.
The product of its digits is 1500282000, while the sum is 77.
The spelling of 56797758995 in words is "fifty-six billion, seven hundred ninety-seven million, seven hundred fifty-eight thousand, nine hundred ninety-five".
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