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6716010906 = 23211179189493
BaseRepresentation
bin1100100000100111…
…00011000110011010
3122100001100200222200
412100103203012122
5102223244322111
63030231231030
7325300102503
oct62023430632
918301320880
106716010906
112937016440
121375218476
13830522967
14479d53baa
1529491e256
hex1904e319a

6716010906 has 48 divisors (see below), whose sum is σ = 15962974560. Its totient is φ = 2023774560.

The previous prime is 6716010893. The next prime is 6716010941. The reversal of 6716010906 is 6090106176.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59305 + ... + 130188.

It is an arithmetic number, because the mean of its divisors is an integer number (332561970).

Almost surely, 26716010906 is an apocalyptic number.

6716010906 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6716010906 is an abundant number, since it is smaller than the sum of its proper divisors (9246963654).

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

6716010906 is a wasteful number, since it uses less digits than its factorization.

6716010906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189691 (or 189688 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 6716010906 is about 81951.2715337596. The cubic root of 6716010906 is about 1886.7041189165.

The spelling of 6716010906 in words is "six billion, seven hundred sixteen million, ten thousand, nine hundred six".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 179 198 358 537 1074 1611 1969 3222 3938 5907 11814 17721 35442 189493 378986 568479 1136958 1705437 2084423 3410874 4168846 6253269 12506538 18759807 33919247 37519614 67838494 101757741 203515482 305273223 373111717 610546446 746223434 1119335151 2238670302 3358005453 6716010906