Base | Representation |
---|---|
bin | 1101011010111… |
… | …0100100000101 |
3 | 10220220210201211 |
4 | 3112232210011 |
5 | 103402231131 |
6 | 5330251421 |
7 | 1252311310 |
oct | 326564405 |
9 | 126823654 |
10 | 56289541 |
11 | 29857190 |
12 | 16a26b71 |
13 | b87b129 |
14 | 7693977 |
15 | 4e1d5b1 |
hex | 35ae905 |
56289541 has 8 divisors (see below), whose sum is σ = 70179264. Its totient is φ = 43861920.
The previous prime is 56289523. The next prime is 56289547. The reversal of 56289541 is 14598265.
56289541 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 a cyclic number.
It is not a de Polignac number, because 56289541 - 25 = 56289509 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 56289494 and 56289503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56289547) 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, 365440 + ... + 365593.
It is an arithmetic number, because the mean of its divisors is an integer number (8772408).
Almost surely, 256289541 is an apocalyptic number.
It is an amenable number.
56289541 is a deficient number, since it is larger than the sum of its proper divisors (13889723).
56289541 is a wasteful number, since it uses less digits than its factorization.
56289541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 731051.
The product of its digits is 86400, while the sum is 40.
The square root of 56289541 is about 7502.6356035729. The cubic root of 56289541 is about 383.2444748459.
The spelling of 56289541 in words is "fifty-six million, two hundred eighty-nine thousand, five hundred forty-one".
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