Base | Representation |
---|---|
bin | 110100111110000111… |
… | …100100110111100111 |
3 | 12102210211122011210222 |
4 | 310332013210313213 |
5 | 1412440421421023 |
6 | 42043454034555 |
7 | 4052313245336 |
oct | 647607446747 |
9 | 172724564728 |
10 | 56876748263 |
11 | 22137494885 |
12 | b033aa8a5b |
13 | 549568093a |
14 | 2a77b65d1d |
15 | 172d464cc8 |
hex | d3e1e4de7 |
56876748263 has 8 divisors (see below), whose sum is σ = 57525130800. Its totient is φ = 56232039808.
The previous prime is 56876748251. The next prime is 56876748319. The reversal of 56876748263 is 36284767865.
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 56876748263 - 228 = 56608312807 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 56876748196 and 56876748205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56876748223) 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, 887378 + ... + 949311.
It is an arithmetic number, because the mean of its divisors is an integer number (7190641350).
Almost surely, 256876748263 is an apocalyptic number.
56876748263 is a deficient number, since it is larger than the sum of its proper divisors (648382537).
56876748263 is a wasteful number, since it uses less digits than its factorization.
56876748263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1837041.
The product of its digits is 81285120, while the sum is 62.
The spelling of 56876748263 in words is "fifty-six billion, eight hundred seventy-six million, seven hundred forty-eight thousand, two hundred sixty-three".
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