Base | Representation |
---|---|
bin | 1100110100000011010… |
… | …1111011111100111111 |
3 | 210001012022201021022022 |
4 | 3031000311323330333 |
5 | 12101312042304434 |
6 | 245043223510355 |
7 | 21622025303306 |
oct | 3150065737477 |
9 | 701168637268 |
10 | 220131213119 |
11 | 853a2370614 |
12 | 367b55b83bb |
13 | 179b1c487bc |
14 | a9239a143d |
15 | 5ad59ad22e |
hex | 3340d7bf3f |
220131213119 has 2 divisors, whose sum is σ = 220131213120. Its totient is φ = 220131213118.
The previous prime is 220131213103. The next prime is 220131213121. The reversal of 220131213119 is 911312131022.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 220131213119 - 24 = 220131213103 is a prime.
It is a super-2 number, since 2×2201312131192 (a number of 23 digits) contains 22 as substring.
Together with 220131213121, 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 (220131213179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110065606559 + 110065606560.
It is an arithmetic number, because the mean of its divisors is an integer number (110065606560).
Almost surely, 2220131213119 is an apocalyptic number.
220131213119 is a deficient number, since it is larger than the sum of its proper divisors (1).
220131213119 is an equidigital number, since it uses as much as digits as its factorization.
220131213119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 26.
The spelling of 220131213119 in words is "two hundred twenty billion, one hundred thirty-one million, two hundred thirteen thousand, one hundred nineteen".
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