Base | Representation |
---|---|
bin | 100111011100000111… |
… | …110010111111011101 |
3 | 11001022021201221021200 |
4 | 213130013302333131 |
5 | 1143212010041203 |
6 | 31242042550113 |
7 | 3026262553146 |
oct | 473407627735 |
9 | 131267657250 |
10 | 42347737053 |
11 | 16a612146a6 |
12 | 825a208339 |
13 | 3cbb59ca9b |
14 | 209a304acd |
15 | 117cb879a3 |
hex | 9dc1f2fdd |
42347737053 has 6 divisors (see below), whose sum is σ = 61168953534. Its totient is φ = 28231824696.
The previous prime is 42347737043. The next prime is 42347737109. The reversal of 42347737053 is 35073774324.
42347737053 is a `hidden beast` number, since 423 + 47 + 73 + 70 + 53 = 666.
It can be written as a sum of positive squares in only one way, i.e., 42346231524 + 1505529 = 205782^2 + 1227^2 .
It is not a de Polignac number, because 42347737053 - 24 = 42347737037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42347737043) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 2352652050 + ... + 2352652067.
It is an arithmetic number, because the mean of its divisors is an integer number (10194825589).
Almost surely, 242347737053 is an apocalyptic number.
It is an amenable number.
42347737053 is a deficient number, since it is larger than the sum of its proper divisors (18821216481).
42347737053 is a wasteful number, since it uses less digits than its factorization.
42347737053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4705304123 (or 4705304120 counting only the distinct ones).
The product of its (nonzero) digits is 1481760, while the sum is 45.
The spelling of 42347737053 in words is "forty-two billion, three hundred forty-seven million, seven hundred thirty-seven thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •