Base | Representation |
---|---|
bin | 1100101011011000001 |
3 | 210002212010 |
4 | 1211123001 |
5 | 101243200 |
6 | 12523133 |
7 | 3350103 |
oct | 1453301 |
9 | 702763 |
10 | 415425 |
11 | 26412a |
12 | 1804a9 |
13 | 11711a |
14 | ab573 |
15 | 83150 |
hex | 656c1 |
415425 has 24 divisors (see below), whose sum is σ = 714240. Its totient is φ = 212800.
The previous prime is 415409. The next prime is 415427. The reversal of 415425 is 524514.
It is not a de Polignac number, because 415425 - 24 = 415409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (415427) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2080 + ... + 2270.
It is an arithmetic number, because the mean of its divisors is an integer number (29760).
2415425 is an apocalyptic number.
It is an amenable number.
415425 is a deficient number, since it is larger than the sum of its proper divisors (298815).
415425 is a wasteful number, since it uses less digits than its factorization.
415425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233 (or 228 counting only the distinct ones).
The product of its digits is 800, while the sum is 21.
The square root of 415425 is about 644.5347158998. The cubic root of 415425 is about 74.6158131443.
Adding to 415425 its reverse (524514), we get a palindrome (939939).
The spelling of 415425 in words is "four hundred fifteen thousand, four hundred twenty-five".
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