Base | Representation |
---|---|
bin | 10100101001101010011101… |
… | …10110010000001010110101 |
3 | 12221210100100012102122202212 |
4 | 22110311032312100022311 |
5 | 21423012300042043321 |
6 | 240325553525143205 |
7 | 12364623664424666 |
oct | 1224651666201265 |
9 | 187710305378685 |
10 | 45412012065461 |
11 | 13519142a16558 |
12 | 511519ab5ab05 |
13 | 1c454467975b2 |
14 | b2dd4b4a336d |
15 | 53b40d68c55b |
hex | 294d4ed902b5 |
45412012065461 has 2 divisors, whose sum is σ = 45412012065462. Its totient is φ = 45412012065460.
The previous prime is 45412012065389. The next prime is 45412012065463. The reversal of 45412012065461 is 16456021021454.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38270926322500 + 7141085742961 = 6186350^2 + 2672281^2 .
It is a cyclic number.
It is not a de Polignac number, because 45412012065461 - 210 = 45412012064437 is a prime.
Together with 45412012065463, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45412012065463) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22706006032730 + 22706006032731.
It is an arithmetic number, because the mean of its divisors is an integer number (22706006032731).
Almost surely, 245412012065461 is an apocalyptic number.
It is an amenable number.
45412012065461 is a deficient number, since it is larger than the sum of its proper divisors (1).
45412012065461 is an equidigital number, since it uses as much as digits as its factorization.
45412012065461 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 230400, while the sum is 41.
The spelling of 45412012065461 in words is "forty-five trillion, four hundred twelve billion, twelve million, sixty-five thousand, four hundred sixty-one".
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