Base | Representation |
---|---|
bin | 11001010110011… |
… | …010000011001001 |
3 | 1002122021200202211 |
4 | 121112122003021 |
5 | 1332334214030 |
6 | 110111425121 |
7 | 13353012061 |
oct | 3126320311 |
9 | 1078250684 |
10 | 425304265 |
11 | 1a9089431 |
12 | ba5251a1 |
13 | 6a161139 |
14 | 406b03a1 |
15 | 2751112a |
hex | 1959a0c9 |
425304265 has 16 divisors (see below), whose sum is σ = 538675200. Its totient is φ = 321466752.
The previous prime is 425304251. The next prime is 425304287. The reversal of 425304265 is 562403524.
It is a cyclic number.
It is not a de Polignac number, because 425304265 - 27 = 425304137 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30541 + ... + 42229.
It is an arithmetic number, because the mean of its divisors is an integer number (33667200).
Almost surely, 2425304265 is an apocalyptic number.
It is an amenable number.
425304265 is a deficient number, since it is larger than the sum of its proper divisors (113370935).
425304265 is a wasteful number, since it uses less digits than its factorization.
425304265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12096.
The product of its (nonzero) digits is 28800, while the sum is 31.
The square root of 425304265 is about 20622.9063179757. The cubic root of 425304265 is about 752.0266755523.
Adding to 425304265 its reverse (562403524), we get a palindrome (987707789).
The spelling of 425304265 in words is "four hundred twenty-five million, three hundred four thousand, two hundred sixty-five".
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