Base | Representation |
---|---|
bin | 1100101001100… |
… | …1000001001011 |
3 | 10200211111112212 |
4 | 3022121001023 |
5 | 102040234223 |
6 | 5133055335 |
7 | 1212651641 |
oct | 312310113 |
9 | 120744485 |
10 | 53055563 |
11 | 27a48480 |
12 | 1592754b |
13 | acb8132 |
14 | 7091191 |
15 | 49d0278 |
hex | 329904b |
53055563 has 4 divisors (see below), whose sum is σ = 57878808. Its totient is φ = 48232320.
The previous prime is 53055559. The next prime is 53055571. The reversal of 53055563 is 36555035.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 53055563 - 22 = 53055559 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53055523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2411606 + ... + 2411627.
It is an arithmetic number, because the mean of its divisors is an integer number (14469702).
Almost surely, 253055563 is an apocalyptic number.
53055563 is a deficient number, since it is larger than the sum of its proper divisors (4823245).
53055563 is a wasteful number, since it uses less digits than its factorization.
53055563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4823244.
The product of its (nonzero) digits is 33750, while the sum is 32.
The square root of 53055563 is about 7283.9249721562. The cubic root of 53055563 is about 375.7597940468.
The spelling of 53055563 in words is "fifty-three million, fifty-five thousand, five hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •