Base | Representation |
---|---|
bin | 1011111011001101… |
… | …0101111110101101 |
3 | 22021002111021101200 |
4 | 2332303111332231 |
5 | 23023442133123 |
6 | 1245351200113 |
7 | 142220105505 |
oct | 27663257655 |
9 | 8232437350 |
10 | 3201130413 |
11 | 13a2a55728 |
12 | 754076039 |
13 | 3c0276210 |
14 | 225200a05 |
15 | 13b073143 |
hex | becd5fad |
3201130413 has 24 divisors (see below), whose sum is σ = 5272453368. Its totient is φ = 1854047232.
The previous prime is 3201130357. The next prime is 3201130433. The reversal of 3201130413 is 3140311023.
It can be written as a sum of positive squares in 4 ways, for example, as 1064194884 + 2136935529 = 32622^2 + 46227^2 .
It is not a de Polignac number, because 3201130413 - 26 = 3201130349 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3201130433) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 802720 + ... + 806697.
It is an arithmetic number, because the mean of its divisors is an integer number (219685557).
Almost surely, 23201130413 is an apocalyptic number.
It is an amenable number.
3201130413 is a deficient number, since it is larger than the sum of its proper divisors (2071322955).
3201130413 is a wasteful number, since it uses less digits than its factorization.
3201130413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1609453 (or 1609450 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3201130413 is about 56578.5331464152. The cubic root of 3201130413 is about 1473.7860989071.
Adding to 3201130413 its reverse (3140311023), we get a palindrome (6341441436).
The spelling of 3201130413 in words is "three billion, two hundred one million, one hundred thirty thousand, four hundred thirteen".
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