Base | Representation |
---|---|
bin | 1001001101101101101111… |
… | …1001101011001001000111 |
3 | 1022212112110021222100202102 |
4 | 2103123123321223021013 |
5 | 2311442220341310231 |
6 | 33314115204302315 |
7 | 2063646062634362 |
oct | 223333371531107 |
9 | 38775407870672 |
10 | 10131222213191 |
11 | 3256699900aa2 |
12 | 11775b99a199b |
13 | 5864a7301111 |
14 | 2704d4a6b0d9 |
15 | 12880a22dacb |
hex | 936dbe6b247 |
10131222213191 has 2 divisors, whose sum is σ = 10131222213192. Its totient is φ = 10131222213190.
The previous prime is 10131222213113. The next prime is 10131222213253. The reversal of 10131222213191 is 19131222213101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10131222213191 - 218 = 10131221951047 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10131222212191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065611106595 + 5065611106596.
It is an arithmetic number, because the mean of its divisors is an integer number (5065611106596).
Almost surely, 210131222213191 is an apocalyptic number.
10131222213191 is a deficient number, since it is larger than the sum of its proper divisors (1).
10131222213191 is an equidigital number, since it uses as much as digits as its factorization.
10131222213191 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1296, while the sum is 29.
Adding to 10131222213191 its reverse (19131222213101), we get a palindrome (29262444426292).
The spelling of 10131222213191 in words is "ten trillion, one hundred thirty-one billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred ninety-one".
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