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12079319010000 = 243541136979901
BaseRepresentation
bin1010111111000110111110…
…0001001100101011010000
31120202202211111210022010120
42233301233201030223100
53040401421131310000
641405055035430240
72354462533326354
oct257615741145320
946682744708116
1012079319010000
1139378a0746030
1214310775b5380
136980c870cc28
142da8dc12b464
1515e3267246a0
hexafc6f84cad0

12079319010000 has 400 divisors, whose sum is σ = 42554333604288. Its totient is φ = 2927232000000.

The previous prime is 12079319009999. The next prime is 12079319010013. The reversal of 12079319010000 is 1091397021.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 1220005050 + ... + 1220014950.

Almost surely, 212079319010000 is an apocalyptic number.

12079319010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12079319010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21277166802144).

12079319010000 is an abundant number, since it is smaller than the sum of its proper divisors (30475014594288).

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

12079319010000 is a wasteful number, since it uses less digits than its factorization.

12079319010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13640 (or 13619 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 33.

The spelling of 12079319010000 in words is "twelve trillion, seventy-nine billion, three hundred nineteen million, ten thousand".