Base | Representation |
---|---|
bin | 11001000000111101… |
… | …11101110001010100 |
3 | 1021122221201002212020 |
4 | 30200132331301110 |
5 | 210001022441012 |
6 | 10100345053140 |
7 | 653543116431 |
oct | 144036756124 |
9 | 37587632766 |
10 | 13429890132 |
11 | 577190625a |
12 | 27297871b0 |
13 | 136047a269 |
14 | 9158b0b88 |
15 | 53906ba8c |
hex | 3207bdc54 |
13429890132 has 24 divisors (see below), whose sum is σ = 31528662816. Its totient is φ = 4449165408.
The previous prime is 13429890127. The next prime is 13429890143. The reversal of 13429890132 is 23109892431.
13429890132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3431043 + ... + 3434954.
It is an arithmetic number, because the mean of its divisors is an integer number (1313694284).
Almost surely, 213429890132 is an apocalyptic number.
13429890132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13429890132 is an abundant number, since it is smaller than the sum of its proper divisors (18098772684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13429890132 is a wasteful number, since it uses less digits than its factorization.
13429890132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6866167 (or 6866165 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 42.
The spelling of 13429890132 in words is "thirteen billion, four hundred twenty-nine million, eight hundred ninety thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •