Base | Representation |
---|---|
bin | 1010100111110… |
… | …0101001010110 |
3 | 10002211102010111 |
4 | 2221330221112 |
5 | 42401110432 |
6 | 4230513234 |
7 | 1050450355 |
oct | 251745126 |
9 | 102742114 |
10 | 44550742 |
11 | 231696a5 |
12 | 12b0581a |
13 | 92cacb2 |
14 | 5cb999c |
15 | 3da0347 |
hex | 2a7ca56 |
44550742 has 16 divisors (see below), whose sum is σ = 68069232. Its totient is φ = 21864960.
The previous prime is 44550731. The next prime is 44550749. The reversal of 44550742 is 24705544.
It is a super-2 number, since 2×445507422 = 3969537225501128, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44550749) 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, 24538 + ... + 26290.
It is an arithmetic number, because the mean of its divisors is an integer number (4254327).
Almost surely, 244550742 is an apocalyptic number.
44550742 is a deficient number, since it is larger than the sum of its proper divisors (23518490).
44550742 is a wasteful number, since it uses less digits than its factorization.
44550742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1983.
The product of its (nonzero) digits is 22400, while the sum is 31.
The square root of 44550742 is about 6674.6342221878. The cubic root of 44550742 is about 354.5016932460.
The spelling of 44550742 in words is "forty-four million, five hundred fifty thousand, seven hundred forty-two".
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