Base | Representation |
---|---|
bin | 110100011010010100… |
… | …000001110100100111 |
3 | 12101020222021200010101 |
4 | 310122110001310213 |
5 | 1410223131022212 |
6 | 41504114404531 |
7 | 4031400246331 |
oct | 643224016447 |
9 | 171228250111 |
10 | 56276032807 |
11 | 21959398425 |
12 | aaa6890747 |
13 | 53cb0944c7 |
14 | 2a1c074451 |
15 | 16e5855157 |
hex | d1a501d27 |
56276032807 has 32 divisors (see below), whose sum is σ = 63803013120. Its totient is φ = 49377807360.
The previous prime is 56276032801. The next prime is 56276032819. The reversal of 56276032807 is 70823067265.
It is not a de Polignac number, because 56276032807 - 231 = 54128549159 is a prime.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56276032801) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1637244 + ... + 1671262.
It is an arithmetic number, because the mean of its divisors is an integer number (1993844160).
Almost surely, 256276032807 is an apocalyptic number.
56276032807 is a deficient number, since it is larger than the sum of its proper divisors (7526980313).
56276032807 is a wasteful number, since it uses less digits than its factorization.
56276032807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34183.
The product of its (nonzero) digits is 846720, while the sum is 46.
The spelling of 56276032807 in words is "fifty-six billion, two hundred seventy-six million, thirty-two thousand, eight hundred seven".
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