Base | Representation |
---|---|
bin | 101001111010101000… |
… | …111110110010100000 |
3 | 11022011122001111100011 |
4 | 221322220332302200 |
5 | 1214133323030011 |
6 | 32402005134304 |
7 | 3152215124143 |
oct | 517250766240 |
9 | 138148044304 |
10 | 45007236256 |
11 | 180a6458824 |
12 | 88809ba394 |
13 | 4323575a58 |
14 | 226d5d405a |
15 | 12863bc621 |
hex | a7aa3eca0 |
45007236256 has 48 divisors (see below), whose sum is σ = 92954615040. Its totient is φ = 21421576960.
The previous prime is 45007236251. The next prime is 45007236289. The reversal of 45007236256 is 65263270054.
45007236256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (45007236251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275656 + ... + 407431.
It is an arithmetic number, because the mean of its divisors is an integer number (1936554480).
Almost surely, 245007236256 is an apocalyptic number.
It is an amenable number.
45007236256 is an abundant number, since it is smaller than the sum of its proper divisors (47947378784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45007236256 is a wasteful number, since it uses less digits than its factorization.
45007236256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 683197 (or 683189 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 40.
The spelling of 45007236256 in words is "forty-five billion, seven million, two hundred thirty-six thousand, two hundred fifty-six".
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