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12829132182 = 232138188697
BaseRepresentation
bin10111111001010110…
…10000010110010110
31020010002021102212210
423330223100112112
5202233224212212
65521004454250
7632626552506
oct137453202626
936102242783
1012829132182
11549378a989
1225a054a386
131295b77699
14899baba06
1550144e53c
hex2fcad0596

12829132182 has 8 divisors (see below), whose sum is σ = 25658264376. Its totient is φ = 4276377392.

The previous prime is 12829132157. The next prime is 12829132193. The reversal of 12829132182 is 28123192821.

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

12829132182 is an admirable number.

It is a super-2 number, since 2×128291321822 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12829132182.

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, 1069094343 + ... + 1069094354.

It is an arithmetic number, because the mean of its divisors is an integer number (3207283047).

Almost surely, 212829132182 is an apocalyptic number.

12829132182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12829132182 is a wasteful number, since it uses less digits than its factorization.

12829132182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138188702.

The product of its digits is 27648, while the sum is 39.

The spelling of 12829132182 in words is "twelve billion, eight hundred twenty-nine million, one hundred thirty-two thousand, one hundred eighty-two".

Divisors: 1 2 3 6 2138188697 4276377394 6414566091 12829132182