Base | Representation |
---|---|
bin | 1101100000011… |
… | …1111001101001 |
3 | 10221121101200120 |
4 | 3120013321221 |
5 | 104000433330 |
6 | 5342153453 |
7 | 1255364166 |
oct | 330077151 |
9 | 127541616 |
10 | 56655465 |
11 | 29a870a9 |
12 | 16b82889 |
13 | b978859 |
14 | 774b06d |
15 | 4e91c10 |
hex | 3607e69 |
56655465 has 8 divisors (see below), whose sum is σ = 90648768. Its totient is φ = 30216240.
The previous prime is 56655461. The next prime is 56655493. The reversal of 56655465 is 56455665.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56655465 - 22 = 56655461 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (56655461) 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, 1888501 + ... + 1888530.
It is an arithmetic number, because the mean of its divisors is an integer number (11331096).
Almost surely, 256655465 is an apocalyptic number.
It is an amenable number.
56655465 is a deficient number, since it is larger than the sum of its proper divisors (33993303).
56655465 is a wasteful number, since it uses less digits than its factorization.
56655465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3777039.
The product of its digits is 540000, while the sum is 42.
The square root of 56655465 is about 7526.9824631123. The cubic root of 56655465 is about 384.0731400938.
The spelling of 56655465 in words is "fifty-six million, six hundred fifty-five thousand, four hundred sixty-five".
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