Base | Representation |
---|---|
bin | 1101100100110… |
… | …1110011000101 |
3 | 10222010221102021 |
4 | 3121031303011 |
5 | 104034114030 |
6 | 5352243141 |
7 | 1260665656 |
oct | 331156305 |
9 | 128127367 |
10 | 56941765 |
11 | 2a162211 |
12 | 170a04b1 |
13 | ba48c6a |
14 | 77c352d |
15 | 4eeb97a |
hex | 364dcc5 |
56941765 has 8 divisors (see below), whose sum is σ = 71926560. Its totient is φ = 43155792.
The previous prime is 56941763. The next prime is 56941771. The reversal of 56941765 is 56714965.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56941765 - 21 = 56941763 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56941763) 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, 299599 + ... + 299788.
It is an arithmetic number, because the mean of its divisors is an integer number (8990820).
Almost surely, 256941765 is an apocalyptic number.
It is an amenable number.
56941765 is a deficient number, since it is larger than the sum of its proper divisors (14984795).
56941765 is a wasteful number, since it uses less digits than its factorization.
56941765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599411.
The product of its digits is 226800, while the sum is 43.
The square root of 56941765 is about 7545.9767426093. The cubic root of 56941765 is about 384.7190056241.
The spelling of 56941765 in words is "fifty-six million, nine hundred forty-one thousand, seven hundred sixty-five".
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