Base | Representation |
---|---|
bin | 1010110111100… |
… | …1000001000111 |
3 | 10011202221010011 |
4 | 2231321001013 |
5 | 43132200310 |
6 | 4305011051 |
7 | 1062314200 |
oct | 255710107 |
9 | 104687104 |
10 | 45584455 |
11 | 23805304 |
12 | 13323a87 |
13 | 95a0667 |
14 | 60a85a7 |
15 | 400678a |
hex | 2b79047 |
45584455 has 24 divisors (see below), whose sum is σ = 64605168. Its totient is φ = 30780288.
The previous prime is 45584453. The next prime is 45584527. The reversal of 45584455 is 55448554.
45584455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45584455 - 21 = 45584453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45584453) 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 23 ways as a sum of consecutive naturals, for example, 15027 + ... + 17803.
It is an arithmetic number, because the mean of its divisors is an integer number (2691882).
Almost surely, 245584455 is an apocalyptic number.
45584455 is a deficient number, since it is larger than the sum of its proper divisors (19020713).
45584455 is a wasteful number, since it uses less digits than its factorization.
45584455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2863 (or 2856 counting only the distinct ones).
The product of its digits is 320000, while the sum is 40.
The square root of 45584455 is about 6751.6261004294. The cubic root of 45584455 is about 357.2225960240. Note that the first 3 decimals are identical.
The spelling of 45584455 in words is "forty-five million, five hundred eighty-four thousand, four hundred fifty-five".
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