Base | Representation |
---|---|
bin | 1000010110101001000000… |
… | …00100100011010011111111 |
3 | 2102001011110202212201120222 |
4 | 10023110200010203103333 |
5 | 4401433442434022434 |
6 | 103023040303131555 |
7 | 3604124346512246 |
oct | 413244004432377 |
9 | 72034422781528 |
10 | 18370113189119 |
11 | 59427a2a9524a |
12 | 20883018a3bbb |
13 | a333a95a6723 |
14 | 47719258b95d |
15 | 21ccaea8572e |
hex | 10b5201234ff |
18370113189119 has 2 divisors, whose sum is σ = 18370113189120. Its totient is φ = 18370113189118.
The previous prime is 18370113189091. The next prime is 18370113189121. The reversal of 18370113189119 is 91198131107381.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 18370113189119 - 212 = 18370113185023 is a prime.
It is a super-2 number, since 2×183701131891192 (a number of 27 digits) contains 22 as substring.
Together with 18370113189121, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (18370113189019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9185056594559 + 9185056594560.
It is an arithmetic number, because the mean of its divisors is an integer number (9185056594560).
Almost surely, 218370113189119 is an apocalyptic number.
18370113189119 is a deficient number, since it is larger than the sum of its proper divisors (1).
18370113189119 is an equidigital number, since it uses as much as digits as its factorization.
18370113189119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 326592, while the sum is 53.
The spelling of 18370113189119 in words is "eighteen trillion, three hundred seventy billion, one hundred thirteen million, one hundred eighty-nine thousand, one hundred nineteen".
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