Base | Representation |
---|---|
bin | 1011110010010111… |
… | …0100100100000100 |
3 | 22011111200102220002 |
4 | 2330211310210010 |
5 | 22434442444421 |
6 | 1241544100432 |
7 | 141256551602 |
oct | 27445644404 |
9 | 8144612802 |
10 | 3164031236 |
11 | 1384016553 |
12 | 743764718 |
13 | 3b5686b42 |
14 | 220304872 |
15 | 137b95b0b |
hex | bc974904 |
3164031236 has 6 divisors (see below), whose sum is σ = 5537054670. Its totient is φ = 1582015616.
The previous prime is 3164031161. The next prime is 3164031239. The reversal of 3164031236 is 6321304613.
It can be written as a sum of positive squares in only one way, i.e., 2031304900 + 1132726336 = 45070^2 + 33656^2 .
It is a super-2 number, since 2×31640312362 = 20022187324767375392, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3164031199 and 3164031208.
It is not an unprimeable number, because it can be changed into a prime (3164031239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395503901 + ... + 395503908.
It is an arithmetic number, because the mean of its divisors is an integer number (922842445).
Almost surely, 23164031236 is an apocalyptic number.
It is an amenable number.
3164031236 is a deficient number, since it is larger than the sum of its proper divisors (2373023434).
3164031236 is a wasteful number, since it uses less digits than its factorization.
3164031236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 791007813 (or 791007811 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 3164031236 is about 56249.7220970913. The cubic root of 3164031236 is about 1468.0705300872.
Adding to 3164031236 its reverse (6321304613), we get a palindrome (9485335849).
The spelling of 3164031236 in words is "three billion, one hundred sixty-four million, thirty-one thousand, two hundred thirty-six".
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