Base | Representation |
---|---|
bin | 110100110000100000… |
… | …101010001000001111 |
3 | 12102012221001001000122 |
4 | 310300200222020033 |
5 | 1412004000124013 |
6 | 42005100415155 |
7 | 4043541546461 |
oct | 646040521017 |
9 | 172187031018 |
10 | 56648442383 |
11 | 2202a629235 |
12 | ab8b5474bb |
13 | 545a2957c0 |
14 | 2a556d6131 |
15 | 17183b8a08 |
hex | d3082a20f |
56648442383 has 8 divisors (see below), whose sum is σ = 61048195488. Its totient is φ = 52254715104.
The previous prime is 56648442359. The next prime is 56648442397. The reversal of 56648442383 is 38324484665.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-56648442383 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56648442283) 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, 1486916 + ... + 1524537.
It is an arithmetic number, because the mean of its divisors is an integer number (7631024436).
Almost surely, 256648442383 is an apocalyptic number.
56648442383 is a deficient number, since it is larger than the sum of its proper divisors (4399753105).
56648442383 is a wasteful number, since it uses less digits than its factorization.
56648442383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3012913.
The product of its digits is 13271040, while the sum is 53.
The spelling of 56648442383 in words is "fifty-six billion, six hundred forty-eight million, four hundred forty-two thousand, three hundred eighty-three".
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