Base | Representation |
---|---|
bin | 110001001100101010… |
… | …111101111011001001 |
3 | 12001100112022210001121 |
4 | 301030222331323021 |
5 | 1331141420032112 |
6 | 40133511115241 |
7 | 3550035035611 |
oct | 611452757311 |
9 | 161315283047 |
10 | 52825939657 |
11 | 20448958377 |
12 | a2a3372b21 |
13 | 4c9b37ca7a |
14 | 27b1b87a41 |
15 | 1592a05407 |
hex | c4cabdec9 |
52825939657 has 8 divisors (see below), whose sum is σ = 53557855200. Its totient is φ = 52094247840.
The previous prime is 52825939637. The next prime is 52825939667. The reversal of 52825939657 is 75693952825.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52825939657 - 219 = 52825415369 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52825939595 and 52825939604.
It is not an unprimeable number, because it can be changed into a prime (52825939627) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451182 + ... + 556072.
It is an arithmetic number, because the mean of its divisors is an integer number (6694731900).
Almost surely, 252825939657 is an apocalyptic number.
It is an amenable number.
52825939657 is a deficient number, since it is larger than the sum of its proper divisors (731915543).
52825939657 is a wasteful number, since it uses less digits than its factorization.
52825939657 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111863.
The product of its digits is 40824000, while the sum is 61.
The spelling of 52825939657 in words is "fifty-two billion, eight hundred twenty-five million, nine hundred thirty-nine thousand, six hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •