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6870044526982 = 271337747497401
BaseRepresentation
bin110001111111000111010…
…0100000100100110000110
3220022202210012210221021221
41203332032210010212012
51400024322344330412
622340015504430554
71306226051654140
oct143761644044606
926282705727257
106870044526982
11220962a040a7a
1292b56401845a
133aaac4a44030
1419a724a3bc90
15bda8b733b07
hex63f8e904986

6870044526982 has 16 divisors (see below), whose sum is σ = 12683159127072. Its totient is φ = 2717819812800.

The previous prime is 6870044526979. The next prime is 6870044526997. The reversal of 6870044526982 is 2896254400786.

It is a self number, because there is not a number n which added to its sum of digits gives 6870044526982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18873748519 + ... + 18873748882.

It is an arithmetic number, because the mean of its divisors is an integer number (792697445442).

Almost surely, 26870044526982 is an apocalyptic number.

6870044526982 is a deficient number, since it is larger than the sum of its proper divisors (5813114600090).

6870044526982 is a wasteful number, since it uses less digits than its factorization.

6870044526982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37747497423.

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 6870044526982 in words is "six trillion, eight hundred seventy billion, forty-four million, five hundred twenty-six thousand, nine hundred eighty-two".

Divisors: 1 2 7 13 14 26 91 182 37747497401 75494994802 264232481807 490717466213 528464963614 981434932426 3435022263491 6870044526982