Base | Representation |
---|---|
bin | 1011111011111100… |
… | …0110011000000111 |
3 | 22021022021211212002 |
4 | 2332333012120013 |
5 | 23030234242411 |
6 | 1245541215515 |
7 | 142255232423 |
oct | 27677063007 |
9 | 8238254762 |
10 | 3204212231 |
11 | 13a4770090 |
12 | 75510159b |
13 | 3c0ab4b8c |
14 | 2257a3b83 |
15 | 13b48133b |
hex | befc6607 |
3204212231 has 16 divisors (see below), whose sum is σ = 3698016000. Its totient is φ = 2745705600.
The previous prime is 3204212191. The next prime is 3204212239. The reversal of 3204212231 is 1322124023.
It is not a de Polignac number, because 3204212231 - 214 = 3204195847 is a prime.
It is a super-2 number, since 2×32042122312 = 20533952042579994722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3204212239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3071 + ... + 80111.
It is an arithmetic number, because the mean of its divisors is an integer number (231126000).
Almost surely, 23204212231 is an apocalyptic number.
3204212231 is a deficient number, since it is larger than the sum of its proper divisors (493803769).
3204212231 is a wasteful number, since it uses less digits than its factorization.
3204212231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77270.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3204212231 is about 56605.7614647131. The cubic root of 3204212231 is about 1474.2588989464.
Adding to 3204212231 its reverse (1322124023), we get a palindrome (4526336254).
The spelling of 3204212231 in words is "three billion, two hundred four million, two hundred twelve thousand, two hundred thirty-one".
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