Base | Representation |
---|---|
bin | 1001011011110100001001 |
3 | 11122122121221 |
4 | 21123310021 |
5 | 1113120400 |
6 | 125002041 |
7 | 30010366 |
oct | 11336411 |
9 | 4578557 |
10 | 2473225 |
11 | 143a197 |
12 | 9b3321 |
13 | 687961 |
14 | 48546d |
15 | 33cc1a |
hex | 25bd09 |
2473225 has 6 divisors (see below), whose sum is σ = 3066830. Its totient is φ = 1978560.
The previous prime is 2473217. The next prime is 2473241. The reversal of 2473225 is 5223742.
2473225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 5184 + 2468041 = 72^2 + 1571^2 .
It is not a de Polignac number, because 2473225 - 23 = 2473217 is a prime.
It is a super-2 number, since 2×24732252 = 12233683801250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 98929 = 2473225 / (2 + 4 + 7 + 3 + 2 + 2 + 5).
It is a d-powerful number, because it can be written as 23 + 46 + 77 + 312 + 216 + 220 + 52 .
It is a self number, because there is not a number n which added to its sum of digits gives 2473225.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 49440 + ... + 49489.
22473225 is an apocalyptic number.
2473225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2473225 is a deficient number, since it is larger than the sum of its proper divisors (593605).
2473225 is an equidigital number, since it uses as much as digits as its factorization.
2473225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98939 (or 98934 counting only the distinct ones).
The product of its digits is 3360, while the sum is 25.
The square root of 2473225 is about 1572.6490390421. The cubic root of 2473225 is about 135.2346171701.
Adding to 2473225 its reverse (5223742), we get a palindrome (7696967).
The spelling of 2473225 in words is "two million, four hundred seventy-three thousand, two hundred twenty-five".
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