Base | Representation |
---|---|
bin | 1011100011010111… |
… | …0111111000111101 |
3 | 22000010022202000211 |
4 | 2320311313320331 |
5 | 22322342132201 |
6 | 1231415552421 |
7 | 136564113133 |
oct | 27065677075 |
9 | 8003282024 |
10 | 3101130301 |
11 | 1351564105 |
12 | 72668b711 |
13 | 3a5632659 |
14 | 215c0d753 |
15 | 1323bd651 |
hex | b8d77e3d |
3101130301 has 8 divisors (see below), whose sum is σ = 3150646200. Its totient is φ = 3051804672.
The previous prime is 3101130289. The next prime is 3101130311. The reversal of 3101130301 is 1030311013.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 26316900 + 3074813401 = 5130^2 + 55451^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3101130301 - 25 = 3101130269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3101130311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14530 + ... + 80083.
It is an arithmetic number, because the mean of its divisors is an integer number (393830775).
Almost surely, 23101130301 is an apocalyptic number.
It is an amenable number.
3101130301 is a deficient number, since it is larger than the sum of its proper divisors (49515899).
3101130301 is an equidigital number, since it uses as much as digits as its factorization.
3101130301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95135.
The product of its (nonzero) digits is 27, while the sum is 13.
The square root of 3101130301 is about 55687.7931058504. The cubic root of 3101130301 is about 1458.2769284423.
Adding to 3101130301 its reverse (1030311013), we get a palindrome (4131441314).
The spelling of 3101130301 in words is "three billion, one hundred one million, one hundred thirty thousand, three hundred one".
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