Base | Representation |
---|---|
bin | 1111010110001… |
… | …0011001111001 |
3 | 11111010010211101 |
4 | 3311202121321 |
5 | 112434204301 |
6 | 10215331401 |
7 | 1411050364 |
oct | 365423171 |
9 | 144103741 |
10 | 64366201 |
11 | 33373309 |
12 | 19680b61 |
13 | 10448413 |
14 | 87970db |
15 | 59b6701 |
hex | 3d62679 |
64366201 has 2 divisors, whose sum is σ = 64366202. Its totient is φ = 64366200.
The previous prime is 64366177. The next prime is 64366223. The reversal of 64366201 is 10266346.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 55950400 + 8415801 = 7480^2 + 2901^2 .
It is a cyclic number.
It is not a de Polignac number, because 64366201 - 215 = 64333433 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 64366201.
It is not a weakly prime, because it can be changed into another prime (64366231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32183100 + 32183101.
It is an arithmetic number, because the mean of its divisors is an integer number (32183101).
Almost surely, 264366201 is an apocalyptic number.
It is an amenable number.
64366201 is a deficient number, since it is larger than the sum of its proper divisors (1).
64366201 is an equidigital number, since it uses as much as digits as its factorization.
64366201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 64366201 is about 8022.8549158015. The cubic root of 64366201 is about 400.7614682454.
The spelling of 64366201 in words is "sixty-four million, three hundred sixty-six thousand, two hundred one".
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