Base | Representation |
---|---|
bin | 110100101010111011… |
… | …101010011000100111 |
3 | 12101222101221110102020 |
4 | 310222323222120213 |
5 | 1411311020424043 |
6 | 41551514514223 |
7 | 4041324234666 |
oct | 645273523047 |
9 | 171871843366 |
10 | 56554858023 |
11 | 21a91819994 |
12 | ab64135973 |
13 | 5443a8a241 |
14 | 2a470d4ddd |
15 | 171007ee83 |
hex | d2aeea627 |
56554858023 has 8 divisors (see below), whose sum is σ = 75684731136. Its totient is φ = 37564111800.
The previous prime is 56554858013. The next prime is 56554858039. The reversal of 56554858023 is 32085845565.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56554858023 - 24 = 56554858007 is a prime.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56554858013) 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, 34780773 + ... + 34782398.
It is an arithmetic number, because the mean of its divisors is an integer number (9460591392).
Almost surely, 256554858023 is an apocalyptic number.
56554858023 is a deficient number, since it is larger than the sum of its proper divisors (19129873113).
56554858023 is a wasteful number, since it uses less digits than its factorization.
56554858023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69563445.
The product of its (nonzero) digits is 5760000, while the sum is 51.
The spelling of 56554858023 in words is "fifty-six billion, five hundred fifty-four million, eight hundred fifty-eight thousand, twenty-three".
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