Base | Representation |
---|---|
bin | 1011010010111100… |
… | …0000010111001011 |
3 | 21211022122210102100 |
4 | 2310233000113023 |
5 | 22202222034011 |
6 | 1220515004443 |
7 | 135066311562 |
oct | 26457002713 |
9 | 7738583370 |
10 | 3032221131 |
11 | 1316678685 |
12 | 707599723 |
13 | 3942864b4 |
14 | 20a9d2bd9 |
15 | 12b30ad56 |
hex | b4bc05cb |
3032221131 has 12 divisors (see below), whose sum is σ = 4382092000. Its totient is φ = 2020457520.
The previous prime is 3032221111. The next prime is 3032221163. The reversal of 3032221131 is 1311222303.
3032221131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3032221131 - 217 = 3032090059 is a prime.
It is a super-2 number, since 2×30322211312 = 18388729974565838322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3032221111) 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, 66280 + ... + 102261.
Almost surely, 23032221131 is an apocalyptic number.
3032221131 is a deficient number, since it is larger than the sum of its proper divisors (1349870869).
3032221131 is a wasteful number, since it uses less digits than its factorization.
3032221131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170546 (or 170543 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3032221131 is about 55065.6075150361. The cubic root of 3032221131 is about 1447.3946287852.
Adding to 3032221131 its reverse (1311222303), we get a palindrome (4343443434).
The spelling of 3032221131 in words is "three billion, thirty-two million, two hundred twenty-one thousand, one hundred thirty-one".
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