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6801336801320 = 2351663102244991
BaseRepresentation
bin110001011111000111101…
…0000111001100000101000
3220002012102212002211112212
41202332033100321200220
51342413114210120240
622244254015424252
71301244315640145
oct142761720714050
926065385084485
106801336801320
11219248134a826
1291a189b25088
133a449525b069
141972878d53cc
15bbdb97d9165
hex62f8f439828

6801336801320 has 32 divisors (see below), whose sum is σ = 15312210001920. Its totient is φ = 2718898774080.

The previous prime is 6801336801317. The next prime is 6801336801349. The reversal of 6801336801320 is 231086331086.

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, 51055976 + ... + 51189015.

It is an arithmetic number, because the mean of its divisors is an integer number (478506562560).

Almost surely, 26801336801320 is an apocalyptic number.

It is an amenable number.

6801336801320 is an abundant number, since it is smaller than the sum of its proper divisors (8510873200600).

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

6801336801320 is a wasteful number, since it uses less digits than its factorization.

6801336801320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102246665 (or 102246661 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 6801336801320 in words is "six trillion, eight hundred one billion, three hundred thirty-six million, eight hundred one thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 1663 3326 6652 8315 13304 16630 33260 66520 102244991 204489982 408979964 511224955 817959928 1022449910 2044899820 4089799640 170033420033 340066840066 680133680132 850167100165 1360267360264 1700334200330 3400668400660 6801336801320