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56788096283 = 82169169423
BaseRepresentation
bin110100111000110101…
…011001010100011011
312102120122211012011022
4310320311121110123
51412300223040113
642031005553055
74050155565632
oct647065312433
9172518735138
1056788096283
11220a1444286
12b00a27578b
1354801b1449
142a6a08a519
1517257a2908
hexd38d5951b

56788096283 has 4 divisors (see below), whose sum is σ = 56857266528. Its totient is φ = 56718926040.

The previous prime is 56788096259. The next prime is 56788096289. The reversal of 56788096283 is 38269088765.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38269088765 = 57653817753.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-56788096283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56788096289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34583891 + ... + 34585532.

It is an arithmetic number, because the mean of its divisors is an integer number (14214316632).

Almost surely, 256788096283 is an apocalyptic number.

56788096283 is a deficient number, since it is larger than the sum of its proper divisors (69170245).

56788096283 is an equidigital number, since it uses as much as digits as its factorization.

56788096283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69170244.

The product of its (nonzero) digits is 34836480, while the sum is 62.

The spelling of 56788096283 in words is "fifty-six billion, seven hundred eighty-eight million, ninety-six thousand, two hundred eighty-three".

Divisors: 1 821 69169423 56788096283