Base | Representation |
---|---|
bin | 111100010100111… |
… | …001111101001011 |
3 | 2121112110200100002 |
4 | 330110321331023 |
5 | 4033100110402 |
6 | 244233033215 |
7 | 34036551266 |
oct | 7424717513 |
9 | 2545420302 |
10 | 1012113227 |
11 | 47a347714 |
12 | 242b5580b |
13 | 1318bb888 |
14 | 985c1cdd |
15 | 5dcc5602 |
hex | 3c539f4b |
1012113227 has 2 divisors, whose sum is σ = 1012113228. Its totient is φ = 1012113226.
The previous prime is 1012113211. The next prime is 1012113233. The reversal of 1012113227 is 7223112101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1012113227 - 24 = 1012113211 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1012113199 and 1012113208.
It is not a weakly prime, because it can be changed into another prime (1012113257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506056613 + 506056614.
It is an arithmetic number, because the mean of its divisors is an integer number (506056614).
Almost surely, 21012113227 is an apocalyptic number.
1012113227 is a deficient number, since it is larger than the sum of its proper divisors (1).
1012113227 is an equidigital number, since it uses as much as digits as its factorization.
1012113227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 168, while the sum is 20.
The square root of 1012113227 is about 31813.7270215233. The cubic root of 1012113227 is about 1004.0215478066.
Adding to 1012113227 its reverse (7223112101), we get a palindrome (8235225328).
The spelling of 1012113227 in words is "one billion, twelve million, one hundred thirteen thousand, two hundred twenty-seven".
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