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6877929102107 = 72140365900043
BaseRepresentation
bin110010000010110010010…
…0001010101101100011011
3220100112010201000212000212
41210011210201111230123
51400141444322231412
622343402122321335
71306625331516500
oct144054441255433
926315121025025
106877929102107
112211a05741a68
12930ba465924b
133ab7803a27bb
1419ac71c5b4a7
15bdd9da2e222
hex64164855b1b

6877929102107 has 6 divisors (see below), whose sum is σ = 8000856302508. Its totient is φ = 5895367801764.

The previous prime is 6877929102097. The next prime is 6877929102137. The reversal of 6877929102107 is 7012019297786.

It is not a de Polignac number, because 6877929102107 - 210 = 6877929101083 is a prime.

It is a super-2 number, since 2×68779291021072 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6877929102137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70182949973 + ... + 70182950070.

It is an arithmetic number, because the mean of its divisors is an integer number (1333476050418).

Almost surely, 26877929102107 is an apocalyptic number.

6877929102107 is a deficient number, since it is larger than the sum of its proper divisors (1122927200401).

6877929102107 is a wasteful number, since it uses less digits than its factorization.

6877929102107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140365900057 (or 140365900050 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 59.

The spelling of 6877929102107 in words is "six trillion, eight hundred seventy-seven billion, nine hundred twenty-nine million, one hundred two thousand, one hundred seven".

Divisors: 1 7 49 140365900043 982561300301 6877929102107