Base | Representation |
---|---|
bin | 1011111011001011… |
… | …1011000101001001 |
3 | 22021002021200020221 |
4 | 2332302323011021 |
5 | 23023430121413 |
6 | 1245344550041 |
7 | 142216136335 |
oct | 27662730511 |
9 | 8232250227 |
10 | 3201020233 |
11 | 13a298a974 |
12 | 754022321 |
13 | 3c0238018 |
14 | 2251b27c5 |
15 | 13b05068d |
hex | becbb149 |
3201020233 has 12 divisors (see below), whose sum is σ = 3282348420. Its totient is φ = 3121663776.
The previous prime is 3201020209. The next prime is 3201020267. The reversal of 3201020233 is 3320201023.
It can be written as a sum of positive squares in 2 ways, for example, as 190522809 + 3010497424 = 13803^2 + 54868^2 .
It is not a de Polignac number, because 3201020233 - 213 = 3201012041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3201020833) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1872183 + ... + 1873891.
It is an arithmetic number, because the mean of its divisors is an integer number (273529035).
Almost surely, 23201020233 is an apocalyptic number.
It is an amenable number.
3201020233 is a deficient number, since it is larger than the sum of its proper divisors (81328187).
3201020233 is a wasteful number, since it uses less digits than its factorization.
3201020233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2808 (or 2765 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 3201020233 is about 56577.5594471872. The cubic root of 3201020233 is about 1473.7691899203.
Adding to 3201020233 its reverse (3320201023), we get a palindrome (6521221256).
The spelling of 3201020233 in words is "three billion, two hundred one million, twenty thousand, two hundred thirty-three".
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