Search a number
-
+
8880100642134 = 2321729019936739
BaseRepresentation
bin1000000100111000111100…
…1111101000110101010110
31011102221002111000100220100
42001032033033220311112
52130442421231022014
630515243435114530
71604365113021201
oct201161717506526
934387074010810
108880100642134
112914036343a27
12bb50338a2a46
134c550b7b24a7
14229b28c9a938
15105ed24a6009
hex8138f3e8d56

8880100642134 has 24 divisors (see below), whose sum is σ = 20371995591480. Its totient is φ = 2785913926848.

The previous prime is 8880100642087. The next prime is 8880100642157. The reversal of 8880100642134 is 4312460010888.

8880100642134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 8880100642134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14509968064 + ... + 14509968675.

It is an arithmetic number, because the mean of its divisors is an integer number (848833149645).

Almost surely, 28880100642134 is an apocalyptic number.

8880100642134 is an abundant number, since it is smaller than the sum of its proper divisors (11491894949346).

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

8880100642134 is a wasteful number, since it uses less digits than its factorization.

8880100642134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29019936764 (or 29019936761 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The spelling of 8880100642134 in words is "eight trillion, eight hundred eighty billion, one hundred million, six hundred forty-two thousand, one hundred thirty-four".

Divisors: 1 2 3 6 9 17 18 34 51 102 153 306 29019936739 58039873478 87059810217 174119620434 261179430651 493338924563 522358861302 986677849126 1480016773689 2960033547378 4440050321067 8880100642134