Base | Representation |
---|---|
bin | 110001011000110111… |
… | …000110000111010101 |
3 | 12001212210010202101000 |
4 | 301120313012013111 |
5 | 1332101243224100 |
6 | 40210054253513 |
7 | 3555100230621 |
oct | 613067060725 |
9 | 161783122330 |
10 | 53030445525 |
11 | 20543338692 |
12 | a33b957299 |
13 | 5001853c65 |
14 | 27d0dc0181 |
15 | 15a594e900 |
hex | c58dc61d5 |
53030445525 has 96 divisors (see below), whose sum is σ = 100077880320. Its totient is φ = 27516162240.
The previous prime is 53030445509. The next prime is 53030445551. The reversal of 53030445525 is 52554403035.
53030445525 is a `hidden beast` number, since 5 + 30 + 30 + 44 + 552 + 5 = 666.
53030445525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53030445525 - 24 = 53030445509 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 53030445525.
It is a congruent number.
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, 7630102 + ... + 7637048.
It is an arithmetic number, because the mean of its divisors is an integer number (1042477920).
Almost surely, 253030445525 is an apocalyptic number.
It is an amenable number.
53030445525 is a deficient number, since it is larger than the sum of its proper divisors (47047434795).
53030445525 is a wasteful number, since it uses less digits than its factorization.
53030445525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7272 (or 7261 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 36.
The spelling of 53030445525 in words is "fifty-three billion, thirty million, four hundred forty-five thousand, five hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •