Base | Representation |
---|---|
bin | 1010101111011… |
… | …1001111010101 |
3 | 10010202220221101 |
4 | 2223313033111 |
5 | 43013143020 |
6 | 4245350101 |
7 | 1054641343 |
oct | 253671725 |
9 | 103686841 |
10 | 45052885 |
11 | 23481999 |
12 | 13108331 |
13 | 9445717 |
14 | 5daa993 |
15 | 3e4e00a |
hex | 2af73d5 |
45052885 has 8 divisors (see below), whose sum is σ = 54569376. Its totient is φ = 35705040.
The previous prime is 45052879. The next prime is 45052897. The reversal of 45052885 is 58825054.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45052885 - 25 = 45052853 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41571 + ... + 42640.
It is an arithmetic number, because the mean of its divisors is an integer number (6821172).
Almost surely, 245052885 is an apocalyptic number.
It is an amenable number.
45052885 is a deficient number, since it is larger than the sum of its proper divisors (9516491).
45052885 is a wasteful number, since it uses less digits than its factorization.
45052885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84323.
The product of its (nonzero) digits is 64000, while the sum is 37.
The square root of 45052885 is about 6712.1445902185. The cubic root of 45052885 is about 355.8286139020.
It can be divided in two parts, 450 and 52885, that added together give a palindrome (53335).
The spelling of 45052885 in words is "forty-five million, fifty-two thousand, eight hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •