Base | Representation |
---|---|
bin | 1010100101101… |
… | …1010111101101 |
3 | 10002120111011110 |
4 | 2221123113231 |
5 | 42332230240 |
6 | 4223542233 |
7 | 1046342115 |
oct | 251332755 |
9 | 102514143 |
10 | 44414445 |
11 | 23086259 |
12 | 12a5a979 |
13 | 9280c4a |
14 | 5c82045 |
15 | 3d74c80 |
hex | 2a5b5ed |
44414445 has 16 divisors (see below), whose sum is σ = 71404992. Its totient is φ = 23573760.
The previous prime is 44414443. The next prime is 44414453. The reversal of 44414445 is 54441444.
It is not a de Polignac number, because 44414445 - 21 = 44414443 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44414443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3852 + ... + 10181.
It is an arithmetic number, because the mean of its divisors is an integer number (4462812).
Almost surely, 244414445 is an apocalyptic number.
It is an amenable number.
44414445 is a deficient number, since it is larger than the sum of its proper divisors (26990547).
44414445 is a wasteful number, since it uses less digits than its factorization.
44414445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14252.
The product of its digits is 20480, while the sum is 30.
The square root of 44414445 is about 6664.4163285317. The cubic root of 44414445 is about 354.1398072057.
Adding to 44414445 its reverse (54441444), we get a palindrome (98855889).
The spelling of 44414445 in words is "forty-four million, four hundred fourteen thousand, four hundred forty-five".
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