Base | Representation |
---|---|
bin | 10001000110000011001001 |
3 | 22102200002022 |
4 | 101012003021 |
5 | 2121344400 |
6 | 240014225 |
7 | 53042540 |
oct | 21060311 |
9 | 8380068 |
10 | 4481225 |
11 | 25908a1 |
12 | 1601375 |
13 | c0b918 |
14 | 849157 |
15 | 5d7b85 |
hex | 4460c9 |
4481225 has 24 divisors (see below), whose sum is σ = 6576960. Its totient is φ = 2963520.
The previous prime is 4481201. The next prime is 4481233. The reversal of 4481225 is 5221844.
It is a happy number.
It is not a de Polignac number, because 4481225 - 214 = 4464841 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4481194 and 4481203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4634 + ... + 5516.
It is an arithmetic number, because the mean of its divisors is an integer number (274040).
Almost surely, 24481225 is an apocalyptic number.
It is an amenable number.
4481225 is a deficient number, since it is larger than the sum of its proper divisors (2095735).
4481225 is a wasteful number, since it uses less digits than its factorization.
4481225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 929 (or 924 counting only the distinct ones).
The product of its digits is 2560, while the sum is 26.
The square root of 4481225 is about 2116.8904081223. The cubic root of 4481225 is about 164.8664361424.
The spelling of 4481225 in words is "four million, four hundred eighty-one thousand, two hundred twenty-five".
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