Base | Representation |
---|---|
bin | 10010110111101110… |
… | …00101101001011101 |
3 | 222011001110022200011 |
4 | 21123313011221131 |
5 | 131222030233201 |
6 | 4353144403221 |
7 | 506025643255 |
oct | 113367055135 |
9 | 28131408604 |
10 | 10131102301 |
11 | 432981a121 |
12 | 1b68a76511 |
13 | c55c008b8 |
14 | 6c172c965 |
15 | 3e4658151 |
hex | 25bdc5a5d |
10131102301 has 2 divisors, whose sum is σ = 10131102302. Its totient is φ = 10131102300.
The previous prime is 10131102299. The next prime is 10131102367. The reversal of 10131102301 is 10320113101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8565317401 + 1565784900 = 92549^2 + 39570^2 .
It is a cyclic number.
It is not a de Polignac number, because 10131102301 - 21 = 10131102299 is a prime.
Together with 10131102299, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10131102391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065551150 + 5065551151.
It is an arithmetic number, because the mean of its divisors is an integer number (5065551151).
Almost surely, 210131102301 is an apocalyptic number.
It is an amenable number.
10131102301 is a deficient number, since it is larger than the sum of its proper divisors (1).
10131102301 is an equidigital number, since it uses as much as digits as its factorization.
10131102301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 10131102301 its reverse (10320113101), we get a palindrome (20451215402).
The spelling of 10131102301 in words is "ten billion, one hundred thirty-one million, one hundred two thousand, three hundred one".
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