Base | Representation |
---|---|
bin | 1011000010000111111110… |
… | …1101100101101001001111 |
3 | 1120221201120022212120220112 |
4 | 2300201333231211221033 |
5 | 3042224023324113012 |
6 | 41444544143310235 |
7 | 2361305501124044 |
oct | 260417755455117 |
9 | 46851508776815 |
10 | 12131130301007 |
11 | 39578688848a3 |
12 | 143b116bab37b |
13 | 69cc647c4083 |
14 | 2dd2152331cb |
15 | 16085a103122 |
hex | b087fb65a4f |
12131130301007 has 2 divisors, whose sum is σ = 12131130301008. Its totient is φ = 12131130301006.
The previous prime is 12131130300977. The next prime is 12131130301049. The reversal of 12131130301007 is 70010303113121.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12131130301007 - 224 = 12131113523791 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12131130301057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065565150503 + 6065565150504.
It is an arithmetic number, because the mean of its divisors is an integer number (6065565150504).
Almost surely, 212131130301007 is an apocalyptic number.
12131130301007 is a deficient number, since it is larger than the sum of its proper divisors (1).
12131130301007 is an equidigital number, since it uses as much as digits as its factorization.
12131130301007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 378, while the sum is 23.
Adding to 12131130301007 its reverse (70010303113121), we get a palindrome (82141433414128).
The spelling of 12131130301007 in words is "twelve trillion, one hundred thirty-one billion, one hundred thirty million, three hundred one thousand, seven".
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