Base | Representation |
---|---|
bin | 10000010100010011010… |
… | …010101100001111001011 |
3 | 10222012022000211121001022 |
4 | 100110103102230033023 |
5 | 121332420343144042 |
6 | 2215042303343055 |
7 | 144004052565533 |
oct | 20242322541713 |
9 | 3865260747038 |
10 | 1121310131147 |
11 | 3a25aa377a28 |
12 | 1613985b1a8b |
13 | 8197ba2732b |
14 | 3c3b378a4c3 |
15 | 1e27b75dcd2 |
hex | 105134ac3cb |
1121310131147 has 2 divisors, whose sum is σ = 1121310131148. Its totient is φ = 1121310131146.
The previous prime is 1121310131111. The next prime is 1121310131257. The reversal of 1121310131147 is 7411310131211.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1121310131147 - 224 = 1121293353931 is a prime.
It is not a weakly prime, because it can be changed into another prime (1121310131107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560655065573 + 560655065574.
It is an arithmetic number, because the mean of its divisors is an integer number (560655065574).
Almost surely, 21121310131147 is an apocalyptic number.
1121310131147 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121310131147 is an equidigital number, since it uses as much as digits as its factorization.
1121310131147 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 504, while the sum is 26.
Adding to 1121310131147 its reverse (7411310131211), we get a palindrome (8532620262358).
The spelling of 1121310131147 in words is "one trillion, one hundred twenty-one billion, three hundred ten million, one hundred thirty-one thousand, one hundred forty-seven".
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