Base | Representation |
---|---|
bin | 110001010111110110… |
… | …101010001101101001 |
3 | 12001211121100120120220 |
4 | 301113312222031221 |
5 | 1332032432212100 |
6 | 40204252240253 |
7 | 3554503526355 |
oct | 612766521551 |
9 | 161747316526 |
10 | 53013554025 |
11 | 20534850873 |
12 | a336170089 |
13 | 4ccb1bb6a3 |
14 | 27cca64465 |
15 | 15a4214aa0 |
hex | c57daa369 |
53013554025 has 96 divisors (see below), whose sum is σ = 90944179200. Its totient is φ = 27236563200.
The previous prime is 53013553991. The next prime is 53013554047. The reversal of 53013554025 is 52045531035.
It is a happy number.
It is not a de Polignac number, because 53013554025 - 211 = 53013551977 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 49591191 + ... + 49592259.
It is an arithmetic number, because the mean of its divisors is an integer number (947335200).
Almost surely, 253013554025 is an apocalyptic number.
It is an amenable number.
53013554025 is a deficient number, since it is larger than the sum of its proper divisors (37930625175).
53013554025 is a wasteful number, since it uses less digits than its factorization.
53013554025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1359 (or 1354 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 33.
The spelling of 53013554025 in words is "fifty-three billion, thirteen million, five hundred fifty-four thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •