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6791329142364 = 22313411061808809
BaseRepresentation
bin110001011010011101011…
…0000101101011001011100
3220001020121101221002022110
41202310322300231121130
51342232120230023424
622235521000514020
71300441316145654
oct142647260553134
926036541832273
106791329142364
1121892062844a8
1291825647b910
133a355babb780
141969b873b364
15bb9d0e16c29
hex62d3ac2d65c

6791329142364 has 48 divisors (see below), whose sum is σ = 17481620247840. Its totient is φ = 2038672911360.

The previous prime is 6791329142329. The next prime is 6791329142383. The reversal of 6791329142364 is 4632419231976.

It is a super-2 number, since 2×67913291423642 (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530898009 + ... + 530910800.

It is an arithmetic number, because the mean of its divisors is an integer number (364200421830).

Almost surely, 26791329142364 is an apocalyptic number.

It is an amenable number.

6791329142364 is an abundant number, since it is smaller than the sum of its proper divisors (10690291105476).

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

6791329142364 is a wasteful number, since it uses less digits than its factorization.

6791329142364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061808870 (or 1061808868 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 57.

The spelling of 6791329142364 in words is "six trillion, seven hundred ninety-one billion, three hundred twenty-nine million, one hundred forty-two thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 12 13 26 39 41 52 78 82 123 156 164 246 492 533 1066 1599 2132 3198 6396 1061808809 2123617618 3185426427 4247235236 6370852854 12741705708 13803514517 27607029034 41410543551 43534161169 55214058068 82821087102 87068322338 130602483507 165642174204 174136644676 261204967014 522409934028 565944095197 1131888190394 1697832285591 2263776380788 3395664571182 6791329142364