Base | Representation |
---|---|
bin | 100111101010001111… |
… | …000100001101011101 |
3 | 11001220210021221101021 |
4 | 213222033010031131 |
5 | 1144203114223423 |
6 | 31321342044141 |
7 | 3035166323032 |
oct | 475217041535 |
9 | 131823257337 |
10 | 42584523613 |
11 | 17072942975 |
12 | 8305579651 |
13 | 4028667088 |
14 | 20bd941389 |
15 | 119385b95d |
hex | 9ea3c435d |
42584523613 has 8 divisors (see below), whose sum is σ = 42720912000. Its totient is φ = 42448320768.
The previous prime is 42584523607. The next prime is 42584523617. The reversal of 42584523613 is 31632548524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42584523613 - 221 = 42582426461 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42584523613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42584523617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420870 + ... + 512152.
It is an arithmetic number, because the mean of its divisors is an integer number (5340114000).
Almost surely, 242584523613 is an apocalyptic number.
It is an amenable number.
42584523613 is a deficient number, since it is larger than the sum of its proper divisors (136388387).
42584523613 is a wasteful number, since it uses less digits than its factorization.
42584523613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92771.
The product of its digits is 691200, while the sum is 43.
The spelling of 42584523613 in words is "forty-two billion, five hundred eighty-four million, five hundred twenty-three thousand, six hundred thirteen".
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