Base | Representation |
---|---|
bin | 11001110001100… |
… | …001100111000101 |
3 | 1010010122212021221 |
4 | 121301201213011 |
5 | 1341144210000 |
6 | 110524040341 |
7 | 13500310444 |
oct | 3161414705 |
9 | 1103585257 |
10 | 432413125 |
11 | 2020a4421 |
12 | 1009930b1 |
13 | 6b77ca71 |
14 | 41600d5b |
15 | 27e6761a |
hex | 19c619c5 |
432413125 has 20 divisors (see below), whose sum is σ = 542210812. Its totient is φ = 344736000.
The previous prime is 432413123. The next prime is 432413129. The reversal of 432413125 is 521314234.
It can be written as a sum of positive squares in 10 ways, for example, as 369908289 + 62504836 = 19233^2 + 7906^2 .
It is not a de Polignac number, because 432413125 - 21 = 432413123 is a prime.
It is a super-2 number, since 2×4324131252 = 373962221344531250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 432413125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (432413123) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 209599 + ... + 211651.
Almost surely, 2432413125 is an apocalyptic number.
It is an amenable number.
432413125 is a deficient number, since it is larger than the sum of its proper divisors (109797687).
432413125 is an equidigital number, since it uses as much as digits as its factorization.
432413125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2410 (or 2395 counting only the distinct ones).
The product of its digits is 2880, while the sum is 25.
The square root of 432413125 is about 20794.5455588719. The cubic root of 432413125 is about 756.1935276457.
Adding to 432413125 its reverse (521314234), we get a palindrome (953727359).
The spelling of 432413125 in words is "four hundred thirty-two million, four hundred thirteen thousand, one hundred twenty-five".
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