Base | Representation |
---|---|
bin | 10000000110000110100… |
… | …01101011011110010101 |
3 | 1221212110202021201112022 |
4 | 20003003101223132111 |
5 | 33030102143134100 |
6 | 1102020455102525 |
7 | 54645435325346 |
oct | 10030321533625 |
9 | 1855422251468 |
10 | 553032005525 |
11 | 1a35a317113a |
12 | 8b221371a45 |
13 | 401c60c9abc |
14 | 1caa44cc0cd |
15 | e5bb78ee85 |
hex | 80c346b795 |
553032005525 has 6 divisors (see below), whose sum is σ = 685759686882. Its totient is φ = 442425604400.
The previous prime is 553032005509. The next prime is 553032005671. The reversal of 553032005525 is 525500230355.
It can be written as a sum of positive squares in 3 ways, for example, as 169116692644 + 383915312881 = 411238^2 + 619609^2 .
It is not a de Polignac number, because 553032005525 - 24 = 553032005509 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11060640086 + ... + 11060640135.
It is an arithmetic number, because the mean of its divisors is an integer number (114293281147).
Almost surely, 2553032005525 is an apocalyptic number.
It is an amenable number.
553032005525 is a deficient number, since it is larger than the sum of its proper divisors (132727681357).
553032005525 is a wasteful number, since it uses less digits than its factorization.
553032005525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22121280231 (or 22121280226 counting only the distinct ones).
The product of its (nonzero) digits is 112500, while the sum is 35.
The spelling of 553032005525 in words is "five hundred fifty-three billion, thirty-two million, five thousand, five hundred twenty-five".
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