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12614166743 = 291931225257
BaseRepresentation
bin10111011111101110…
…01110100011010111
31012120002210001201212
423233313032203113
5201313211313433
65443405212035
7624406435223
oct135767164327
935502701655
1012614166743
1153934061a2
12254056101b
1312604806b9
14879411783
154dc63ad48
hex2efdce8d7

12614166743 has 8 divisors (see below), whose sum is σ = 13055953680. Its totient is φ = 12172834240.

The previous prime is 12614166707. The next prime is 12614166793. The reversal of 12614166743 is 34766141621.

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 12614166743 - 212 = 12614162647 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 12614166743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12614166793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56630 + ... + 168627.

It is an arithmetic number, because the mean of its divisors is an integer number (1631994210).

Almost surely, 212614166743 is an apocalyptic number.

12614166743 is a deficient number, since it is larger than the sum of its proper divisors (441786937).

12614166743 is a wasteful number, since it uses less digits than its factorization.

12614166743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227217.

The product of its digits is 145152, while the sum is 41.

The spelling of 12614166743 in words is "twelve billion, six hundred fourteen million, one hundred sixty-six thousand, seven hundred forty-three".

Divisors: 1 29 1931 55999 225257 6532453 434971267 12614166743