Base | Representation |
---|---|
bin | 1100011101001… |
… | …0101111110101 |
3 | 10122022020112102 |
4 | 3013102233311 |
5 | 101333242240 |
6 | 5103431445 |
7 | 1203030152 |
oct | 307225765 |
9 | 118266472 |
10 | 52243445 |
11 | 27543301 |
12 | 155b5585 |
13 | aa925a7 |
14 | 6d1d229 |
15 | 48be815 |
hex | 31d2bf5 |
52243445 has 32 divisors (see below), whose sum is σ = 68947200. Its totient is φ = 37863936.
The previous prime is 52243441. The next prime is 52243447. The reversal of 52243445 is 54434225.
It is a cyclic number.
It is not a de Polignac number, because 52243445 - 22 = 52243441 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52243441) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 312752 + ... + 312918.
It is an arithmetic number, because the mean of its divisors is an integer number (2154600).
Almost surely, 252243445 is an apocalyptic number.
It is an amenable number.
52243445 is a deficient number, since it is larger than the sum of its proper divisors (16703755).
52243445 is a wasteful number, since it uses less digits than its factorization.
52243445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317.
The product of its digits is 19200, while the sum is 29.
The square root of 52243445 is about 7227.9627143477. The cubic root of 52243445 is about 373.8326841745.
The spelling of 52243445 in words is "fifty-two million, two hundred forty-three thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •