Base | Representation |
---|---|
bin | 1100111010111010… |
… | …11011110101011001 |
3 | 122220102122012021121 |
4 | 12131131123311121 |
5 | 103201244101033 |
6 | 3104153405241 |
7 | 333620013541 |
oct | 63535336531 |
9 | 18812565247 |
10 | 6936706393 |
11 | 2a3a654201 |
12 | 1417109821 |
13 | 867174ac6 |
14 | 49b3a2321 |
15 | 2a8eb562d |
hex | 19d75bd59 |
6936706393 has 2 divisors, whose sum is σ = 6936706394. Its totient is φ = 6936706392.
The previous prime is 6936706373. The next prime is 6936706421. The reversal of 6936706393 is 3936076396.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5737608009 + 1199098384 = 75747^2 + 34628^2 .
It is a cyclic number.
It is not a de Polignac number, because 6936706393 - 225 = 6903151961 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 6936706393.
It is not a weakly prime, because it can be changed into another prime (6936706363) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3468353196 + 3468353197.
It is an arithmetic number, because the mean of its divisors is an integer number (3468353197).
Almost surely, 26936706393 is an apocalyptic number.
It is an amenable number.
6936706393 is a deficient number, since it is larger than the sum of its proper divisors (1).
6936706393 is an equidigital number, since it uses as much as digits as its factorization.
6936706393 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3306744, while the sum is 52.
The square root of 6936706393 is about 83286.8920839288. The cubic root of 6936706393 is about 1907.1481789399.
The spelling of 6936706393 in words is "six billion, nine hundred thirty-six million, seven hundred six thousand, three hundred ninety-three".
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