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6756102137 = 191663213821
BaseRepresentation
bin1100100101011000…
…11110111111111001
3122102211210112211002
412102230132333321
5102314030232022
63034222414345
7326264630531
oct62254367771
918384715732
106756102137
112957709594
1213867313b5
1383891bb95
144813cc4c1
152981dd092
hex192b1eff9

6756102137 has 8 divisors (see below), whose sum is σ = 7115996160. Its totient is φ = 6396639120.

The previous prime is 6756102127. The next prime is 6756102151. The reversal of 6756102137 is 7312016576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6756102137 - 28 = 6756101881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6756102137.

It is not an unprimeable number, because it can be changed into a prime (6756102127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75314 + ... + 138507.

It is an arithmetic number, because the mean of its divisors is an integer number (889499520).

Almost surely, 26756102137 is an apocalyptic number.

It is an amenable number.

6756102137 is a deficient number, since it is larger than the sum of its proper divisors (359894023).

6756102137 is a wasteful number, since it uses less digits than its factorization.

6756102137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215503.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 6756102137 is about 82195.5116597007. The cubic root of 6756102137 is about 1890.4509004166.

The spelling of 6756102137 in words is "six billion, seven hundred fifty-six million, one hundred two thousand, one hundred thirty-seven".

Divisors: 1 19 1663 31597 213821 4062599 355584323 6756102137