Base | Representation |
---|---|
bin | 1101011010100… |
… | …1011101000001 |
3 | 10220212202000120 |
4 | 3112221131001 |
5 | 103401043414 |
6 | 5330010453 |
7 | 1252163265 |
oct | 326513501 |
9 | 126782016 |
10 | 56268609 |
11 | 29842491 |
12 | 16a16a29 |
13 | b871747 |
14 | 768a0a5 |
15 | 4e172a9 |
hex | 35a9741 |
56268609 has 8 divisors (see below), whose sum is σ = 75183360. Its totient is φ = 37433136.
The previous prime is 56268593. The next prime is 56268617. The reversal of 56268609 is 90686265.
56268609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56268609 - 24 = 56268593 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56268629) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18142 + ... + 21015.
It is an arithmetic number, because the mean of its divisors is an integer number (9397920).
Almost surely, 256268609 is an apocalyptic number.
It is an amenable number.
56268609 is a deficient number, since it is larger than the sum of its proper divisors (18914751).
56268609 is a wasteful number, since it uses less digits than its factorization.
56268609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39639.
The product of its (nonzero) digits is 155520, while the sum is 42.
The square root of 56268609 is about 7501.2404974111. The cubic root of 56268609 is about 383.1969641374.
The spelling of 56268609 in words is "fifty-six million, two hundred sixty-eight thousand, six hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •