Base | Representation |
---|---|
bin | 100010000010001… |
… | …1011001010000001 |
3 | 2221120220010220002 |
4 | 1010010123022001 |
5 | 4314323313442 |
6 | 305153125345 |
7 | 40204633445 |
oct | 10404331201 |
9 | 2846803802 |
10 | 1142010497 |
11 | 5366a9431 |
12 | 27a559855 |
13 | 15279c674 |
14 | ab956825 |
15 | 6a3d3732 |
hex | 4411b281 |
1142010497 has 2 divisors, whose sum is σ = 1142010498. Its totient is φ = 1142010496.
The previous prime is 1142010487. The next prime is 1142010509. The reversal of 1142010497 is 7940102411.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1110155761 + 31854736 = 33319^2 + 5644^2 .
It is a cyclic number.
It is not a de Polignac number, because 1142010497 - 24 = 1142010481 is a prime.
It is not a weakly prime, because it can be changed into another prime (1142010487) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571005248 + 571005249.
It is an arithmetic number, because the mean of its divisors is an integer number (571005249).
Almost surely, 21142010497 is an apocalyptic number.
It is an amenable number.
1142010497 is a deficient number, since it is larger than the sum of its proper divisors (1).
1142010497 is an equidigital number, since it uses as much as digits as its factorization.
1142010497 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 29.
The square root of 1142010497 is about 33793.6458080510. The cubic root of 1142010497 is about 1045.2576753675.
The spelling of 1142010497 in words is "one billion, one hundred forty-two million, ten thousand, four hundred ninety-seven".
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