Base | Representation |
---|---|
bin | 110100111010010100… |
… | …100000011111110001 |
3 | 12102122101201220220122 |
4 | 310322110200133301 |
5 | 1412323113414421 |
6 | 42033300220025 |
7 | 4050610532054 |
oct | 647224403761 |
9 | 172571656818 |
10 | 56813029361 |
11 | 22104523930 |
12 | b01669a615 |
13 | 548540104a |
14 | 2a6d4daa9b |
15 | 1727a7a2ab |
hex | d3a5207f1 |
56813029361 has 8 divisors (see below), whose sum is σ = 62177139648. Its totient is φ = 51482134000.
The previous prime is 56813029309. The next prime is 56813029381. The reversal of 56813029361 is 16392031865.
56813029361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-56813029361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56813029381) 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, 8300150 + ... + 8306991.
It is an arithmetic number, because the mean of its divisors is an integer number (7772142456).
Almost surely, 256813029361 is an apocalyptic number.
It is an amenable number.
56813029361 is a deficient number, since it is larger than the sum of its proper divisors (5364110287).
56813029361 is a wasteful number, since it uses less digits than its factorization.
56813029361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16607463.
The product of its (nonzero) digits is 233280, while the sum is 44.
The spelling of 56813029361 in words is "fifty-six billion, eight hundred thirteen million, twenty-nine thousand, three hundred sixty-one".
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