Base | Representation |
---|---|
bin | 110100011000111101… |
… | …101111100001000001 |
3 | 12101012101201111012002 |
4 | 310120331233201001 |
5 | 1410201333212231 |
6 | 41501545513345 |
7 | 4031004060551 |
oct | 643075574101 |
9 | 171171644162 |
10 | 56253413441 |
11 | 21947649135 |
12 | aa9b1a2855 |
13 | 53c64a4a74 |
14 | 2a19067161 |
15 | 16e38880cb |
hex | d18f6f841 |
56253413441 has 4 divisors (see below), whose sum is σ = 56260845252. Its totient is φ = 56245981632.
The previous prime is 56253413417. The next prime is 56253413459. The reversal of 56253413441 is 14431435265.
56253413441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11213962816 + 45039450625 = 105896^2 + 212225^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-56253413441 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 56253413395 and 56253413404.
It is not an unprimeable number, because it can be changed into a prime (56253433441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3704540 + ... + 3719693.
It is an arithmetic number, because the mean of its divisors is an integer number (14065211313).
Almost surely, 256253413441 is an apocalyptic number.
It is an amenable number.
56253413441 is a deficient number, since it is larger than the sum of its proper divisors (7431811).
56253413441 is an equidigital number, since it uses as much as digits as its factorization.
56253413441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7431810.
The product of its digits is 172800, while the sum is 38.
The spelling of 56253413441 in words is "fifty-six billion, two hundred fifty-three million, four hundred thirteen thousand, four hundred forty-one".
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