Base | Representation |
---|---|
bin | 1010011111110… |
… | …1110010101010 |
3 | 10001212000101012 |
4 | 2213331302222 |
5 | 42232444041 |
6 | 4211423522 |
7 | 1043154455 |
oct | 247756252 |
9 | 101760335 |
10 | 44031146 |
11 | 22944285 |
12 | 128b4ba2 |
13 | 9178643 |
14 | 5bc249c |
15 | 3ceb3eb |
hex | 29fdcaa |
44031146 has 8 divisors (see below), whose sum is σ = 66412164. Its totient is φ = 21893760.
The previous prime is 44031107. The next prime is 44031149. The reversal of 44031146 is 64113044.
It can be written as a sum of positive squares in 2 ways, for example, as 44023225 + 7921 = 6635^2 + 89^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (44031149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60455 + ... + 61178.
Almost surely, 244031146 is an apocalyptic number.
44031146 is a deficient number, since it is larger than the sum of its proper divisors (22381018).
44031146 is a wasteful number, since it uses less digits than its factorization.
44031146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121816.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 44031146 is about 6635.5968834763. The cubic root of 44031146 is about 353.1181140590.
The spelling of 44031146 in words is "forty-four million, thirty-one thousand, one hundred forty-six".
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