Base | Representation |
---|---|
bin | 1010101111100… |
… | …0000000000111 |
3 | 10010210002020000 |
4 | 2223320000013 |
5 | 43013243012 |
6 | 4245412343 |
7 | 1054653423 |
oct | 253700007 |
9 | 103702200 |
10 | 45056007 |
11 | 23484277 |
12 | 1310a0b3 |
13 | 9446c79 |
14 | 5dabb83 |
15 | 3e4eddc |
hex | 2af8007 |
45056007 has 20 divisors (see below), whose sum is σ = 68952576. Its totient is φ = 29302560.
The previous prime is 45055993. The next prime is 45056029. The reversal of 45056007 is 70065054.
45056007 is a `hidden beast` number, since 4 + 50 + 5 + 600 + 7 = 666.
It is not a de Polignac number, because 45056007 - 26 = 45055943 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45056107) 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 19 ways as a sum of consecutive naturals, for example, 3463 + ... + 10104.
Almost surely, 245056007 is an apocalyptic number.
45056007 is a deficient number, since it is larger than the sum of its proper divisors (23896569).
45056007 is a wasteful number, since it uses less digits than its factorization.
45056007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13620 (or 13611 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 45056007 is about 6712.3771497138. The cubic root of 45056007 is about 355.8368329190.
The spelling of 45056007 in words is "forty-five million, fifty-six thousand, seven".
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