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389026930796 = 22713893818957
BaseRepresentation
bin1011010100100111100…
…11111110000001101100
31101012010221210200212022
411222103303332001230
522333211343241141
6454414433125312
740051310231420
oct5522363760154
91335127720768
10389026930796
1113aa92619069
12634903b9838
132a8ba18299a
1414b86b02b80
15a1bd3c8b4b
hex5a93cfe06c

389026930796 has 12 divisors (see below), whose sum is σ = 778053861648. Its totient is φ = 166725827472.

The previous prime is 389026930777. The next prime is 389026930843. The reversal of 389026930796 is 697039620983.

389026930796 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6946909451 + ... + 6946909506.

It is an arithmetic number, because the mean of its divisors is an integer number (64837821804).

Almost surely, 2389026930796 is an apocalyptic number.

It is an amenable number.

389026930796 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

389026930796 is a wasteful number, since it uses less digits than its factorization.

389026930796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13893818968 (or 13893818966 counting only the distinct ones).

The product of its (nonzero) digits is 26453952, while the sum is 62.

The spelling of 389026930796 in words is "three hundred eighty-nine billion, twenty-six million, nine hundred thirty thousand, seven hundred ninety-six".

Divisors: 1 2 4 7 14 28 13893818957 27787637914 55575275828 97256732699 194513465398 389026930796