Base | Representation |
---|---|
bin | 110001010111001111… |
… | …010111001101000111 |
3 | 12001210212222012121211 |
4 | 301113033113031013 |
5 | 1332022313040201 |
6 | 40203243352251 |
7 | 3554320133044 |
oct | 612717271507 |
9 | 161725865554 |
10 | 53003252551 |
11 | 20529a55157 |
12 | a332822687 |
13 | 4cc9022842 |
14 | 27cb5421cb |
15 | 15a337c651 |
hex | c573d7347 |
53003252551 has 2 divisors, whose sum is σ = 53003252552. Its totient is φ = 53003252550.
The previous prime is 53003252461. The next prime is 53003252677. The reversal of 53003252551 is 15525230035.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 53003252551 - 215 = 53003219783 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53003253551) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26501626275 + 26501626276.
It is an arithmetic number, because the mean of its divisors is an integer number (26501626276).
Almost surely, 253003252551 is an apocalyptic number.
53003252551 is a deficient number, since it is larger than the sum of its proper divisors (1).
53003252551 is an equidigital number, since it uses as much as digits as its factorization.
53003252551 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 22500, while the sum is 31.
Adding to 53003252551 its reverse (15525230035), we get a palindrome (68528482586).
The spelling of 53003252551 in words is "fifty-three billion, three million, two hundred fifty-two thousand, five hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •