Base | Representation |
---|---|
bin | 1101011010100… |
… | …0101100100110 |
3 | 10220212120202210 |
4 | 3112220230212 |
5 | 103400444020 |
6 | 5325544250 |
7 | 1252151250 |
oct | 326505446 |
9 | 126776683 |
10 | 56265510 |
11 | 29840124 |
12 | 16a15086 |
13 | b870202 |
14 | 7688cd0 |
15 | 4e163e0 |
hex | 35a8b26 |
56265510 has 64 divisors (see below), whose sum is σ = 159667200. Its totient is φ = 12415872.
The previous prime is 56265509. The next prime is 56265523. The reversal of 56265510 is 1556265.
56265510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 1471 + ... + 10709.
It is an arithmetic number, because the mean of its divisors is an integer number (2494800).
Almost surely, 256265510 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56265510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79833600).
56265510 is an abundant number, since it is smaller than the sum of its proper divisors (103401690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56265510 is a wasteful number, since it uses less digits than its factorization.
56265510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9285.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 56265510 is about 7501.0339287328. The cubic root of 56265510 is about 383.1899291362.
The spelling of 56265510 in words is "fifty-six million, two hundred sixty-five thousand, five hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •