Base | Representation |
---|---|
bin | 1011100011011000… |
… | …1001001110100001 |
3 | 22000010110100102220 |
4 | 2320312021032201 |
5 | 22322401420223 |
6 | 1231421301253 |
7 | 136564530150 |
oct | 27066111641 |
9 | 8003410386 |
10 | 3101201313 |
11 | 13516024a1 |
12 | 726704829 |
13 | 3a5658a82 |
14 | 215c2b597 |
15 | 1323d46e3 |
hex | b8d893a1 |
3101201313 has 16 divisors (see below), whose sum is σ = 4752046080. Its totient is φ = 1762212816.
The previous prime is 3101201303. The next prime is 3101201357. The reversal of 3101201313 is 3131021013.
It is not a de Polignac number, because 3101201313 - 29 = 3101200801 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3101201292 and 3101201301.
It is not an unprimeable number, because it can be changed into a prime (3101201303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408745 + ... + 416262.
It is an arithmetic number, because the mean of its divisors is an integer number (297002880).
Almost surely, 23101201313 is an apocalyptic number.
It is an amenable number.
3101201313 is a deficient number, since it is larger than the sum of its proper divisors (1650844767).
3101201313 is a wasteful number, since it uses less digits than its factorization.
3101201313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 825196.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 3101201313 is about 55688.4306925595. The cubic root of 3101201313 is about 1458.2880592624.
Adding to 3101201313 its reverse (3131021013), we get a palindrome (6232222326).
The spelling of 3101201313 in words is "three billion, one hundred one million, two hundred one thousand, three hundred thirteen".
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