Base | Representation |
---|---|
bin | 110011111101000111… |
… | …110011110111110011 |
3 | 12022222211202012012220 |
4 | 303331013303313303 |
5 | 1403222242300200 |
6 | 41343341452123 |
7 | 4013302434603 |
oct | 637507636763 |
9 | 168884665186 |
10 | 55786290675 |
11 | 217279a7965 |
12 | a98a871043 |
13 | 535079146b |
14 | 29b2dccc03 |
15 | 16b78664a0 |
hex | cfd1f3df3 |
55786290675 has 12 divisors (see below), whose sum is σ = 92233334040. Its totient is φ = 29752688320.
The previous prime is 55786290557. The next prime is 55786290683. The reversal of 55786290675 is 57609268755.
It is not a de Polignac number, because 55786290675 - 28 = 55786290419 is a prime.
It is a super-2 number, since 2×557862906752 (a number of 22 digits) contains 22 as substring.
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, 371908530 + ... + 371908679.
It is an arithmetic number, because the mean of its divisors is an integer number (7686111170).
Almost surely, 255786290675 is an apocalyptic number.
55786290675 is a deficient number, since it is larger than the sum of its proper divisors (36447043365).
55786290675 is a wasteful number, since it uses less digits than its factorization.
55786290675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 743817222 (or 743817217 counting only the distinct ones).
The product of its (nonzero) digits is 31752000, while the sum is 60.
The spelling of 55786290675 in words is "fifty-five billion, seven hundred eighty-six million, two hundred ninety thousand, six hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •