Base | Representation |
---|---|
bin | 1010100001001… |
… | …1100010100011 |
3 | 10002000112120111 |
4 | 2220103202203 |
5 | 42243321402 |
6 | 4213352151 |
7 | 1044005254 |
oct | 250234243 |
9 | 102015514 |
10 | 44120227 |
11 | 229a51a8 |
12 | 12938657 |
13 | 91aa058 |
14 | 5c06b2b |
15 | 3d179d7 |
hex | 2a138a3 |
44120227 has 4 divisors (see below), whose sum is σ = 44651880. Its totient is φ = 43588576.
The previous prime is 44120213. The next prime is 44120249. The reversal of 44120227 is 72202144.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-44120227 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 44120198 and 44120207.
It is not an unprimeable number, because it can be changed into a prime (44121227) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 265702 + ... + 265867.
It is an arithmetic number, because the mean of its divisors is an integer number (11162970).
Almost surely, 244120227 is an apocalyptic number.
44120227 is a deficient number, since it is larger than the sum of its proper divisors (531653).
44120227 is an equidigital number, since it uses as much as digits as its factorization.
44120227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 531652.
The product of its (nonzero) digits is 896, while the sum is 22.
The square root of 44120227 is about 6642.3058496278. The cubic root of 44120227 is about 353.3560889779.
The spelling of 44120227 in words is "forty-four million, one hundred twenty thousand, two hundred twenty-seven".
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