Base | Representation |
---|---|
bin | 11001110110111110111110… |
… | …01110001011100001110111 |
3 | 21110100020000212120210000110 |
4 | 30323133133032023201313 |
5 | 24423133121132140101 |
6 | 320535200351314103 |
7 | 14656230114630441 |
oct | 1473373716134167 |
9 | 243306025523013 |
10 | 56864817068151 |
11 | 17134262854954 |
12 | 646494821b933 |
13 | 25964384589b1 |
14 | 10083b3c95491 |
15 | 6892b74abcd6 |
hex | 33b7df38b877 |
56864817068151 has 8 divisors (see below), whose sum is σ = 80279741743344. Its totient is φ = 35679885219200.
The previous prime is 56864817068141. The next prime is 56864817068167. The reversal of 56864817068151 is 15186071846865.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56864817068151 - 214 = 56864817051767 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56864817068141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557498206500 + ... + 557498206601.
It is an arithmetic number, because the mean of its divisors is an integer number (10034967717918).
Almost surely, 256864817068151 is an apocalyptic number.
56864817068151 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
56864817068151 is a deficient number, since it is larger than the sum of its proper divisors (23414924675193).
56864817068151 is a wasteful number, since it uses less digits than its factorization.
56864817068151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1114996413121.
The product of its (nonzero) digits is 77414400, while the sum is 66.
The spelling of 56864817068151 in words is "fifty-six trillion, eight hundred sixty-four billion, eight hundred seventeen million, sixty-eight thousand, one hundred fifty-one".
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