Base | Representation |
---|---|
bin | 11000110000010… |
… | …000101000100001 |
3 | 1001221110122021222 |
4 | 120300100220201 |
5 | 1322304213400 |
6 | 105113224425 |
7 | 13202012330 |
oct | 3060205041 |
9 | 1057418258 |
10 | 415304225 |
11 | 1a3479236 |
12 | b7102115 |
13 | 6806c55b |
14 | 3d229d17 |
15 | 266d8185 |
hex | 18c10a21 |
415304225 has 12 divisors (see below), whose sum is σ = 588545664. Its totient is φ = 284779920.
The previous prime is 415304177. The next prime is 415304249. The reversal of 415304225 is 522403514.
It is a happy number.
It is not a de Polignac number, because 415304225 - 28 = 415303969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 415304194 and 415304203.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1186409 + ... + 1186758.
It is an arithmetic number, because the mean of its divisors is an integer number (49045472).
Almost surely, 2415304225 is an apocalyptic number.
It is an amenable number.
415304225 is a deficient number, since it is larger than the sum of its proper divisors (173241439).
415304225 is a wasteful number, since it uses less digits than its factorization.
415304225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2373184 (or 2373179 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 415304225 is about 20379.0143284704. The cubic root of 415304225 is about 746.0858151537.
Adding to 415304225 its reverse (522403514), we get a palindrome (937707739).
The spelling of 415304225 in words is "four hundred fifteen million, three hundred four thousand, two hundred twenty-five".
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