Base | Representation |
---|---|
bin | 1010111000010… |
… | …0010100110111 |
3 | 10011212021122201 |
4 | 2232010110313 |
5 | 43140141100 |
6 | 4310005331 |
7 | 1062566221 |
oct | 256042467 |
9 | 104767581 |
10 | 45630775 |
11 | 23837093 |
12 | 13346847 |
13 | 95b8778 |
14 | 60bb411 |
15 | 401536a |
hex | 2b84537 |
45630775 has 12 divisors (see below), whose sum is σ = 58534200. Its totient is φ = 35245280.
The previous prime is 45630773. The next prime is 45630787. The reversal of 45630775 is 57703654.
45630775 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 45630775 - 21 = 45630773 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45630773) 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 11 ways as a sum of consecutive naturals, for example, 30745 + ... + 32194.
It is an arithmetic number, because the mean of its divisors is an integer number (4877850).
Almost surely, 245630775 is an apocalyptic number.
45630775 is a deficient number, since it is larger than the sum of its proper divisors (12903425).
45630775 is a wasteful number, since it uses less digits than its factorization.
45630775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62978 (or 62973 counting only the distinct ones).
The product of its (nonzero) digits is 88200, while the sum is 37.
The square root of 45630775 is about 6755.0555142056. The cubic root of 45630775 is about 357.3435506294.
The spelling of 45630775 in words is "forty-five million, six hundred thirty thousand, seven hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •