Base | Representation |
---|---|
bin | 110000100010111011… |
… | …000111100110111001 |
3 | 11222112201101022101200 |
4 | 300202323013212321 |
5 | 1323223113434203 |
6 | 35540211004413 |
7 | 3523501461555 |
oct | 604273074671 |
9 | 158481338350 |
10 | 52125530553 |
11 | 20119559678 |
12 | a128899709 |
13 | 4bb9229405 |
14 | 2746b44865 |
15 | 15512a19a3 |
hex | c22ec79b9 |
52125530553 has 48 divisors (see below), whose sum is σ = 76717615104. Its totient is φ = 34100559360.
The previous prime is 52125530533. The next prime is 52125530627. The reversal of 52125530553 is 35503552125.
52125530553 is a `hidden beast` number, since 5 + 21 + 2 + 55 + 30 + 553 = 666.
It is not a de Polignac number, because 52125530553 - 26 = 52125530489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52125530533) 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 47 ways as a sum of consecutive naturals, for example, 63489883 + ... + 63490703.
It is an arithmetic number, because the mean of its divisors is an integer number (1598283648).
Almost surely, 252125530553 is an apocalyptic number.
It is an amenable number.
52125530553 is a deficient number, since it is larger than the sum of its proper divisors (24592084551).
52125530553 is a wasteful number, since it uses less digits than its factorization.
52125530553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1486 (or 1483 counting only the distinct ones).
The product of its (nonzero) digits is 112500, while the sum is 36.
The spelling of 52125530553 in words is "fifty-two billion, one hundred twenty-five million, five hundred thirty thousand, five hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •