Base | Representation |
---|---|
bin | 100000011101111000100… |
… | …001101001011100011001 |
3 | 21220021212220022000122201 |
4 | 200131320201221130121 |
5 | 243023303142104144 |
6 | 4424542520450201 |
7 | 320122663024066 |
oct | 40357041513431 |
9 | 7807786260581 |
10 | 2231110113049 |
11 | 790232548414 |
12 | 3004a2319961 |
13 | 132514c2a45c |
14 | 79db45cbc6d |
15 | 3d08275d1d4 |
hex | 20778869719 |
2231110113049 has 2 divisors, whose sum is σ = 2231110113050. Its totient is φ = 2231110113048.
The previous prime is 2231110112941. The next prime is 2231110113059. The reversal of 2231110113049 is 9403110111322.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2066248128025 + 164861985024 = 1437445^2 + 406032^2 .
It is a cyclic number.
It is not a de Polignac number, because 2231110113049 - 213 = 2231110104857 is a prime.
It is a super-3 number, since 3×22311101130493 (a number of 38 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (2231110113059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115555056524 + 1115555056525.
It is an arithmetic number, because the mean of its divisors is an integer number (1115555056525).
Almost surely, 22231110113049 is an apocalyptic number.
It is an amenable number.
2231110113049 is a deficient number, since it is larger than the sum of its proper divisors (1).
2231110113049 is an equidigital number, since it uses as much as digits as its factorization.
2231110113049 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 28.
The spelling of 2231110113049 in words is "two trillion, two hundred thirty-one billion, one hundred ten million, one hundred thirteen thousand, forty-nine".
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