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6830077063968 = 25337905181787
BaseRepresentation
bin110001101100100000001…
…0100010011001100100000
3220011221121210222110011000
41203121000110103030200
51343400444212021333
622305405531152000
71303312451066304
oct143310024231440
926157553873130
106830077063968
1121a368a496504
1292386aba5600
133a70c5644432
141988128ddd04
15bc9eca27713
hex63640513320

6830077063968 has 48 divisors (see below), whose sum is σ = 19921058105760. Its totient is φ = 2276692354368.

The previous prime is 6830077063897. The next prime is 6830077063973. The reversal of 6830077063968 is 8693607700386.

It is a tau number, because it is divible by the number of its divisors (48).

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, 3952590030 + ... + 3952591757.

It is an arithmetic number, because the mean of its divisors is an integer number (415022043870).

Almost surely, 26830077063968 is an apocalyptic number.

It is an amenable number.

6830077063968 is an abundant number, since it is smaller than the sum of its proper divisors (13090981041792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6830077063968 is a wasteful number, since it uses less digits than its factorization.

6830077063968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7905181806 (or 7905181792 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 63.

The spelling of 6830077063968 in words is "six trillion, eight hundred thirty billion, seventy-seven million, sixty-three thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 7905181787 15810363574 23715545361 31620727148 47431090722 63241454296 71146636083 94862181444 126482908592 142293272166 189724362888 213439908249 252965817184 284586544332 379448725776 426879816498 569173088664 758897451552 853759632996 1138346177328 1707519265992 2276692354656 3415038531984 6830077063968