Base | Representation |
---|---|
bin | 1111110001000010… |
… | …0100101101111011 |
3 | 101220221122012021010 |
4 | 3330100210231323 |
5 | 32131421000011 |
6 | 1535542445003 |
7 | 206610063432 |
oct | 37420445573 |
9 | 11827565233 |
10 | 4232203131 |
11 | 1881a71942 |
12 | 9a1433763 |
13 | 525a72710 |
14 | 2c211a119 |
15 | 19b8411a6 |
hex | fc424b7b |
4232203131 has 32 divisors (see below), whose sum is σ = 6300000000. Its totient is φ = 2509250688.
The previous prime is 4232203109. The next prime is 4232203139. The reversal of 4232203131 is 1313022324.
It is not a de Polignac number, because 4232203131 - 223 = 4223814523 is a prime.
It is a super-2 number, since 2×42322031312 = 35823086684092406322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4232203098 and 4232203107.
It is not an unprimeable number, because it can be changed into a prime (4232203139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560620 + ... + 568118.
It is an arithmetic number, because the mean of its divisors is an integer number (196875000).
Almost surely, 24232203131 is an apocalyptic number.
4232203131 is a deficient number, since it is larger than the sum of its proper divisors (2067796869).
4232203131 is a wasteful number, since it uses less digits than its factorization.
4232203131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8043.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 4232203131 is about 65055.3851037714. The cubic root of 4232203131 is about 1617.5417590210.
Adding to 4232203131 its reverse (1313022324), we get a palindrome (5545225455).
The spelling of 4232203131 in words is "four billion, two hundred thirty-two million, two hundred three thousand, one hundred thirty-one".
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