Base | Representation |
---|---|
bin | 110000111110010110… |
… | …010111100010011101 |
3 | 12000201210012020022102 |
4 | 300332112113202131 |
5 | 1330143412033100 |
6 | 40054005054445 |
7 | 3541056502541 |
oct | 607626274235 |
9 | 160653166272 |
10 | 52585658525 |
11 | 20335262624 |
12 | a2369b7425 |
13 | 4c60660c9a |
14 | 278bcbba21 |
15 | 157b890cd5 |
hex | c3e59789d |
52585658525 has 12 divisors (see below), whose sum is σ = 66179445792. Its totient is φ = 41440637040.
The previous prime is 52585658509. The next prime is 52585658539.
52585658525 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52585658525 - 24 = 52585658509 is a prime.
It is an alternating number because its digits alternate between odd and even.
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 11 ways as a sum of consecutive naturals, for example, 15695537 + ... + 15698886.
It is an arithmetic number, because the mean of its divisors is an integer number (5514953816).
Almost surely, 252585658525 is an apocalyptic number.
It is an amenable number.
52585658525 is a deficient number, since it is larger than the sum of its proper divisors (13593787267).
52585658525 is a wasteful number, since it uses less digits than its factorization.
52585658525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31394500 (or 31394495 counting only the distinct ones).
The product of its digits is 24000000, while the sum is 56.
The spelling of 52585658525 in words is "fifty-two billion, five hundred eighty-five million, six hundred fifty-eight thousand, five hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •