Base | Representation |
---|---|
bin | 11001110001101… |
… | …111000101000001 |
3 | 1010010202122222001 |
4 | 121301233011001 |
5 | 1341202441124 |
6 | 110525144001 |
7 | 13500630331 |
oct | 3161570501 |
9 | 1103678861 |
10 | 432468289 |
11 | 202131910 |
12 | 1009bb001 |
13 | 6b79bbc6 |
14 | 416170c1 |
15 | 27e78b44 |
hex | 19c6f141 |
432468289 has 16 divisors (see below), whose sum is σ = 484107840. Its totient is φ = 383004160.
The previous prime is 432468251. The next prime is 432468299. The reversal of 432468289 is 982864234.
It is not a de Polignac number, because 432468289 - 27 = 432468161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (432468209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70389 + ... + 76285.
It is an arithmetic number, because the mean of its divisors is an integer number (30256740).
Almost surely, 2432468289 is an apocalyptic number.
It is an amenable number.
432468289 is a deficient number, since it is larger than the sum of its proper divisors (51639551).
432468289 is a wasteful number, since it uses less digits than its factorization.
432468289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6080.
The product of its digits is 663552, while the sum is 46.
The square root of 432468289 is about 20795.8719220907. The cubic root of 432468289 is about 756.2256827643.
The spelling of 432468289 in words is "four hundred thirty-two million, four hundred sixty-eight thousand, two hundred eighty-nine".
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