Base | Representation |
---|---|
bin | 111011111111011… |
… | …1000100111011101 |
3 | 12012021202122120022 |
4 | 1313332320213131 |
5 | 13110310123113 |
6 | 531425001525 |
7 | 100611664334 |
oct | 16776704735 |
9 | 5167678508 |
10 | 2012973533 |
11 | 9432a889a |
12 | 4821832a5 |
13 | 26106a4cc |
14 | 1514b4d1b |
15 | bbac6908 |
hex | 77fb89dd |
2012973533 has 2 divisors, whose sum is σ = 2012973534. Its totient is φ = 2012973532.
The previous prime is 2012973511. The next prime is 2012973539. The reversal of 2012973533 is 3353792102.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2005427524 + 7546009 = 44782^2 + 2747^2 .
It is a cyclic number.
It is not a de Polignac number, because 2012973533 - 210 = 2012972509 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2012973493 and 2012973502.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2012973539) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006486766 + 1006486767.
It is an arithmetic number, because the mean of its divisors is an integer number (1006486767).
Almost surely, 22012973533 is an apocalyptic number.
It is an amenable number.
2012973533 is a deficient number, since it is larger than the sum of its proper divisors (1).
2012973533 is an equidigital number, since it uses as much as digits as its factorization.
2012973533 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 34020, while the sum is 35.
The square root of 2012973533 is about 44866.1735943684. The cubic root of 2012973533 is about 1262.6394516810.
The spelling of 2012973533 in words is "two billion, twelve million, nine hundred seventy-three thousand, five hundred thirty-three".
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