Base | Representation |
---|---|
bin | 11001111000011… |
… | …101011110111001 |
3 | 1010021002020020222 |
4 | 121320131132321 |
5 | 1342130344400 |
6 | 111031025425 |
7 | 13521622151 |
oct | 3170353671 |
9 | 1107066228 |
10 | 434231225 |
11 | 20312638a |
12 | 10150b275 |
13 | 6bc6846c |
14 | 41955761 |
15 | 281c6185 |
hex | 19e1d7b9 |
434231225 has 24 divisors (see below), whose sum is σ = 568133280. Its totient is φ = 328320000.
The previous prime is 434231179. The next prime is 434231233. The reversal of 434231225 is 522132434.
It is not a de Polignac number, because 434231225 - 216 = 434165689 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 434231194 and 434231203.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270425 + ... + 272025.
It is an arithmetic number, because the mean of its divisors is an integer number (23672220).
Almost surely, 2434231225 is an apocalyptic number.
It is an amenable number.
434231225 is a deficient number, since it is larger than the sum of its proper divisors (133902055).
434231225 is a wasteful number, since it uses less digits than its factorization.
434231225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2201 (or 2196 counting only the distinct ones).
The product of its digits is 5760, while the sum is 26.
The square root of 434231225 is about 20838.2154946147. The cubic root of 434231225 is about 757.2518620713.
Adding to 434231225 its reverse (522132434), we get a palindrome (956363659).
The spelling of 434231225 in words is "four hundred thirty-four million, two hundred thirty-one thousand, two hundred twenty-five".
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