Base | Representation |
---|---|
bin | 1100000001001110001111… |
… | …0010010110110100110011 |
3 | 1201210100120220022021220221 |
4 | 3000103203302112310303 |
5 | 3213004102100444334 |
6 | 44034541343313511 |
7 | 2532522341241511 |
oct | 300234362266463 |
9 | 51710526267827 |
10 | 13215141031219 |
11 | 4235567659836 |
12 | 1595223bab897 |
13 | 74b24ab0215a |
14 | 33988ad5d4b1 |
15 | 17db51ecc8b4 |
hex | c04e3c96d33 |
13215141031219 has 2 divisors, whose sum is σ = 13215141031220. Its totient is φ = 13215141031218.
The previous prime is 13215141031181. The next prime is 13215141031259. The reversal of 13215141031219 is 91213014151231.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13215141031219 is a prime.
It is a super-2 number, since 2×132151410312192 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (13215141031259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6607570515609 + 6607570515610.
It is an arithmetic number, because the mean of its divisors is an integer number (6607570515610).
Almost surely, 213215141031219 is an apocalyptic number.
13215141031219 is a deficient number, since it is larger than the sum of its proper divisors (1).
13215141031219 is an equidigital number, since it uses as much as digits as its factorization.
13215141031219 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6480, while the sum is 34.
The spelling of 13215141031219 in words is "thirteen trillion, two hundred fifteen billion, one hundred forty-one million, thirty-one thousand, two hundred nineteen".
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