Base | Representation |
---|---|
bin | 110101101101000000… |
… | …000101110111111100 |
3 | 12111211122200221011002 |
4 | 311231000011313330 |
5 | 1421043302043302 |
6 | 42253512545432 |
7 | 4110644044211 |
oct | 655500056774 |
9 | 174748627132 |
10 | 57663315452 |
11 | 22500490406 |
12 | b2133b2278 |
13 | 558c60c602 |
14 | 2b103d5b08 |
15 | 1777536c02 |
hex | d6d005dfc |
57663315452 has 24 divisors (see below), whose sum is σ = 106360128000. Its totient is φ = 27312224576.
The previous prime is 57663315439. The next prime is 57663315467. The reversal of 57663315452 is 25451336675.
It is a junction number, because it is equal to n+sod(n) for n = 57663315397 and 57663315406.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4683452 + ... + 4695747.
It is an arithmetic number, because the mean of its divisors is an integer number (4431672000).
Almost surely, 257663315452 is an apocalyptic number.
It is an amenable number.
57663315452 is a deficient number, since it is larger than the sum of its proper divisors (48696812548).
57663315452 is a wasteful number, since it uses less digits than its factorization.
57663315452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9379285 (or 9379283 counting only the distinct ones).
The product of its digits is 2268000, while the sum is 47.
The spelling of 57663315452 in words is "fifty-seven billion, six hundred sixty-three million, three hundred fifteen thousand, four hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •