Base | Representation |
---|---|
bin | 1101100100011… |
… | …0001100001001 |
3 | 10222002100200001 |
4 | 3121012030021 |
5 | 104032114401 |
6 | 5351443001 |
7 | 1260506056 |
oct | 331061411 |
9 | 128070601 |
10 | 56910601 |
11 | 2a140860 |
12 | 17086461 |
13 | ba37a17 |
14 | 77b602d |
15 | 4ee2601 |
hex | 3646309 |
56910601 has 8 divisors (see below), whose sum is σ = 62139744. Its totient is φ = 51690720.
The previous prime is 56910593. The next prime is 56910613. The reversal of 56910601 is 10601965.
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 56910601 - 23 = 56910593 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 56910601.
It is not an unprimeable number, because it can be changed into a prime (56910661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19621 + ... + 22333.
It is an arithmetic number, because the mean of its divisors is an integer number (7767468).
Almost surely, 256910601 is an apocalyptic number.
It is an amenable number.
56910601 is a deficient number, since it is larger than the sum of its proper divisors (5229143).
56910601 is a wasteful number, since it uses less digits than its factorization.
56910601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4631.
The product of its (nonzero) digits is 1620, while the sum is 28.
The square root of 56910601 is about 7543.9115185691. The cubic root of 56910601 is about 384.6488077590.
The spelling of 56910601 in words is "fifty-six million, nine hundred ten thousand, six hundred one".
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