Base | Representation |
---|---|
bin | 1010100011100… |
… | …0100100010110 |
3 | 10002022020121210 |
4 | 2220320210112 |
5 | 42313200034 |
6 | 4220522250 |
7 | 1045206402 |
oct | 250704426 |
9 | 102266553 |
10 | 44271894 |
11 | 22a99147 |
12 | 129b0386 |
13 | 92310b4 |
14 | 5c46102 |
15 | 3d478e9 |
hex | 2a38916 |
44271894 has 16 divisors (see below), whose sum is σ = 88616880. Its totient is φ = 14745120.
The previous prime is 44271863. The next prime is 44271901. The reversal of 44271894 is 49817244.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 7804 + ... + 12224.
It is an arithmetic number, because the mean of its divisors is an integer number (5538555).
Almost surely, 244271894 is an apocalyptic number.
44271894 is an abundant number, since it is smaller than the sum of its proper divisors (44344986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44271894 is a wasteful number, since it uses less digits than its factorization.
44271894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6095.
The product of its digits is 64512, while the sum is 39.
The square root of 44271894 is about 6653.7127981301. The cubic root of 44271894 is about 353.7605230214.
The spelling of 44271894 in words is "forty-four million, two hundred seventy-one thousand, eight hundred ninety-four".
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