Base | Representation |
---|---|
bin | 1010100110110… |
… | …1111010111001 |
3 | 10002201100101112 |
4 | 2221231322321 |
5 | 42342143200 |
6 | 4225330105 |
7 | 1050106460 |
oct | 251557271 |
9 | 102640345 |
10 | 44490425 |
11 | 23128351 |
12 | 12a96935 |
13 | 92a96c5 |
14 | 5ca19d7 |
15 | 3d8c535 |
hex | 2a6deb9 |
44490425 has 48 divisors (see below), whose sum is σ = 66662400. Its totient is φ = 28814400.
The previous prime is 44490401. The next prime is 44490427. The reversal of 44490425 is 52409444.
It is not a de Polignac number, because 44490425 - 212 = 44486329 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 44490391 and 44490400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44490427) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 320006 + ... + 320144.
It is an arithmetic number, because the mean of its divisors is an integer number (1388800).
Almost surely, 244490425 is an apocalyptic number.
It is an amenable number.
44490425 is a deficient number, since it is larger than the sum of its proper divisors (22171975).
44490425 is a wasteful number, since it uses less digits than its factorization.
44490425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246 (or 241 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
The square root of 44490425 is about 6670.1143168614. The cubic root of 44490425 is about 354.3416350382.
Adding to 44490425 its reverse (52409444), we get a palindrome (96899869).
The spelling of 44490425 in words is "forty-four million, four hundred ninety thousand, four hundred twenty-five".
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