Base | Representation |
---|---|
bin | 110001111100100110… |
… | …100111000010001001 |
3 | 12010102120111112201122 |
4 | 301330212213002021 |
5 | 1334313301304224 |
6 | 40345355125025 |
7 | 3606001234301 |
oct | 617446470211 |
9 | 163376445648 |
10 | 53630103689 |
11 | 20820882748 |
12 | a488743775 |
13 | 5098b60086 |
14 | 284a8b8601 |
15 | 15dd40115e |
hex | c7c9a7089 |
53630103689 has 2 divisors, whose sum is σ = 53630103690. Its totient is φ = 53630103688.
The previous prime is 53630103673. The next prime is 53630103701. The reversal of 53630103689 is 98630103635.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 50056455289 + 3573648400 = 223733^2 + 59780^2 .
It is a cyclic number.
It is not a de Polignac number, because 53630103689 - 24 = 53630103673 is a prime.
It is not a weakly prime, because it can be changed into another prime (53630103619) by changing a digit.
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 as a sum of consecutive naturals, namely, 26815051844 + 26815051845.
It is an arithmetic number, because the mean of its divisors is an integer number (26815051845).
Almost surely, 253630103689 is an apocalyptic number.
It is an amenable number.
53630103689 is a deficient number, since it is larger than the sum of its proper divisors (1).
53630103689 is an equidigital number, since it uses as much as digits as its factorization.
53630103689 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 349920, while the sum is 44.
The spelling of 53630103689 in words is "fifty-three billion, six hundred thirty million, one hundred three thousand, six hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •