Base | Representation |
---|---|
bin | 10000010000000110000001 |
3 | 22000102221010 |
4 | 100100012001 |
5 | 2042311400 |
6 | 231151133 |
7 | 51132324 |
oct | 20200601 |
9 | 8012833 |
10 | 4260225 |
11 | 244a852 |
12 | 15154a9 |
13 | b62158 |
14 | 7cc7bb |
15 | 592450 |
hex | 410181 |
4260225 has 24 divisors (see below), whose sum is σ = 7212832. Its totient is φ = 2217600.
The previous prime is 4260209. The next prime is 4260229. The reversal of 4260225 is 5220624.
It is not a de Polignac number, because 4260225 - 24 = 4260209 is a prime.
It is a d-powerful number, because it can be written as 42 + 27 + 63 + 0 + 216 + 222 + 52 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4260229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2565 + ... + 3885.
Almost surely, 24260225 is an apocalyptic number.
It is an amenable number.
4260225 is a deficient number, since it is larger than the sum of its proper divisors (2952607).
4260225 is a wasteful number, since it uses less digits than its factorization.
4260225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1377 (or 1372 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 4260225 is about 2064.0312497634. The cubic root of 4260225 is about 162.1103881076.
Adding to 4260225 its reverse (5220624), we get a palindrome (9480849).
The spelling of 4260225 in words is "four million, two hundred sixty thousand, two hundred twenty-five".
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