Base | Representation |
---|---|
bin | 1100000111011010001111… |
… | …1101010001101001011011 |
3 | 1202011111222100201121021112 |
4 | 3001312203331101221123 |
5 | 3221224304222143141 |
6 | 44155442000130535 |
7 | 2543304544352531 |
oct | 301664375215133 |
9 | 52144870647245 |
10 | 13321444334171 |
11 | 4276658045716 |
12 | 15b1950906a4b |
13 | 75828c49394c |
14 | 340a931c2151 |
15 | 1817c47b27eb |
hex | c1da3f51a5b |
13321444334171 has 2 divisors, whose sum is σ = 13321444334172. Its totient is φ = 13321444334170.
The previous prime is 13321444334129. The next prime is 13321444334203. The reversal of 13321444334171 is 17143344412331.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13321444334171 is a prime.
It is not a weakly prime, because it can be changed into another prime (13321444334111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660722167085 + 6660722167086.
It is an arithmetic number, because the mean of its divisors is an integer number (6660722167086).
Almost surely, 213321444334171 is an apocalyptic number.
13321444334171 is a deficient number, since it is larger than the sum of its proper divisors (1).
13321444334171 is an equidigital number, since it uses as much as digits as its factorization.
13321444334171 is an evil number, because the sum of its binary digits is even.
The product of its digits is 290304, while the sum is 41.
The spelling of 13321444334171 in words is "thirteen trillion, three hundred twenty-one billion, four hundred forty-four million, three hundred thirty-four thousand, one hundred seventy-one".
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