Base | Representation |
---|---|
bin | 10000010110111110101001 |
3 | 22001212121120 |
4 | 100112332221 |
5 | 2044212200 |
6 | 231525453 |
7 | 51310461 |
oct | 20267651 |
9 | 8055546 |
10 | 4288425 |
11 | 2469a59 |
12 | 1529889 |
13 | b71c3b |
14 | 7d8ba1 |
15 | 59a9a0 |
hex | 416fa9 |
4288425 has 12 divisors (see below), whose sum is σ = 7090320. Its totient is φ = 2287120.
The previous prime is 4288397. The next prime is 4288439. The reversal of 4288425 is 5248824.
It is a happy number.
It is not a de Polignac number, because 4288425 - 222 = 94121 is a prime.
It is a Curzon number.
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, 28515 + ... + 28664.
It is an arithmetic number, because the mean of its divisors is an integer number (590860).
Almost surely, 24288425 is an apocalyptic number.
It is an amenable number.
4288425 is a deficient number, since it is larger than the sum of its proper divisors (2801895).
4288425 is a wasteful number, since it uses less digits than its factorization.
4288425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57192 (or 57187 counting only the distinct ones).
The product of its digits is 20480, while the sum is 33.
The square root of 4288425 is about 2070.8512742348. The cubic root of 4288425 is about 162.4672912470.
The spelling of 4288425 in words is "four million, two hundred eighty-eight thousand, four hundred twenty-five".
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