Base | Representation |
---|---|
bin | 1010011111011… |
… | …0001101000011 |
3 | 10001210102202010 |
4 | 2213312031003 |
5 | 42231000232 |
6 | 4211024003 |
7 | 1042665036 |
oct | 247661503 |
9 | 101712663 |
10 | 44000067 |
11 | 229229a1 |
12 | 1289b003 |
13 | 9167457 |
14 | 5bb501d |
15 | 3ce20cc |
hex | 29f6343 |
44000067 has 32 divisors (see below), whose sum is σ = 65566720. Its totient is φ = 26127360.
The previous prime is 44000027. The next prime is 44000069. The reversal of 44000067 is 76000044.
It is not a de Polignac number, because 44000067 - 26 = 44000003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44000069) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65043 + ... + 65715.
It is an arithmetic number, because the mean of its divisors is an integer number (2048960).
Almost surely, 244000067 is an apocalyptic number.
44000067 is a deficient number, since it is larger than the sum of its proper divisors (21566653).
44000067 is a wasteful number, since it uses less digits than its factorization.
44000067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 763.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 44000067 is about 6633.2546310239. The cubic root of 44000067 is about 353.0350127244.
The spelling of 44000067 in words is "forty-four million, sixty-seven", and thus it is an aban number.
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