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12239182006 = 219322083737
BaseRepresentation
bin10110110011000001…
…10001100010110110
31011120222011212101021
423121200301202312
5200031212311011
65342252051354
7612204221242
oct133140614266
934528155337
1012239182006
115210776657
122456a63b5a
13120088a23c
148416bd422
154b9769471
hex2d98318b6

12239182006 has 8 divisors (see below), whose sum is σ = 19325024280. Its totient is φ = 5797507248.

The previous prime is 12239181967. The next prime is 12239182031. The reversal of 12239182006 is 60028193221.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161041831 + ... + 161041906.

It is an arithmetic number, because the mean of its divisors is an integer number (2415628035).

Almost surely, 212239182006 is an apocalyptic number.

12239182006 is a deficient number, since it is larger than the sum of its proper divisors (7085842274).

12239182006 is a wasteful number, since it uses less digits than its factorization.

12239182006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322083758.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 12239182006 in words is "twelve billion, two hundred thirty-nine million, one hundred eighty-two thousand, six".

Divisors: 1 2 19 38 322083737 644167474 6119591003 12239182006