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6760814149 = 31683319313
BaseRepresentation
bin1100100101111100…
…11101011001000101
3122110011122221111001
412102332131121011
5102321232023044
63034511413301
7326352654265
oct62276353105
918404587431
106760814149
11295a337811
121388224231
138398ab85b
14481c977a5
1529881e2d4
hex192f9d645

6760814149 has 8 divisors (see below), whose sum is σ = 6989144832. Its totient is φ = 6533123520.

The previous prime is 6760814147. The next prime is 6760814171. The reversal of 6760814149 is 9414180676.

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

It is not a de Polignac number, because 6760814149 - 21 = 6760814147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6760814099 and 6760814108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6760814147) 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, 138484 + ... + 180829.

It is an arithmetic number, because the mean of its divisors is an integer number (873643104).

Almost surely, 26760814149 is an apocalyptic number.

It is an amenable number.

6760814149 is a deficient number, since it is larger than the sum of its proper divisors (228330683).

6760814149 is a wasteful number, since it uses less digits than its factorization.

6760814149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320027.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 6760814149 is about 82224.1701022272. The cubic root of 6760814149 is about 1890.8902936763.

The spelling of 6760814149 in words is "six billion, seven hundred sixty million, eight hundred fourteen thousand, one hundred forty-nine".

Divisors: 1 31 683 21173 319313 9898703 218090779 6760814149