Base | Representation |
---|---|
bin | 1010101111010… |
… | …1010011100111 |
3 | 10010202112002010 |
4 | 2223311103213 |
5 | 43012414332 |
6 | 4245245303 |
7 | 1054606302 |
oct | 253652347 |
9 | 103675063 |
10 | 45044967 |
11 | 23476a50 |
12 | 13103833 |
13 | 9441c36 |
14 | 5da7b39 |
15 | 3e4b9cc |
hex | 2af54e7 |
45044967 has 16 divisors (see below), whose sum is σ = 66137472. Its totient is φ = 27042720.
The previous prime is 45044963. The next prime is 45044969. The reversal of 45044967 is 76944054.
It is a happy number.
It is not a de Polignac number, because 45044967 - 22 = 45044963 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45044963) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2848 + ... + 9909.
It is an arithmetic number, because the mean of its divisors is an integer number (4133592).
Almost surely, 245044967 is an apocalyptic number.
45044967 is a deficient number, since it is larger than the sum of its proper divisors (21092505).
45044967 is a wasteful number, since it uses less digits than its factorization.
45044967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12878.
The product of its (nonzero) digits is 120960, while the sum is 39.
The square root of 45044967 is about 6711.5547379128. The cubic root of 45044967 is about 355.8077671717.
The spelling of 45044967 in words is "forty-five million, forty-four thousand, nine hundred sixty-seven".
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