Base | Representation |
---|---|
bin | 101001000101… |
… | …101111000001 |
3 | 202021020120111 |
4 | 221011233001 |
5 | 10224141033 |
6 | 1022511321 |
7 | 160361323 |
oct | 51055701 |
9 | 22236514 |
10 | 10771393 |
11 | 6097786 |
12 | 3735541 |
13 | 2301a09 |
14 | 1605613 |
15 | e2b7cd |
hex | a45bc1 |
10771393 has 2 divisors, whose sum is σ = 10771394. Its totient is φ = 10771392.
The previous prime is 10771391. The next prime is 10771417. The reversal of 10771393 is 39317701.
10771393 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9290304 + 1481089 = 3048^2 + 1217^2 .
It is a cyclic number.
It is not a de Polignac number, because 10771393 - 21 = 10771391 is a prime.
Together with 10771391, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (10771391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5385696 + 5385697.
It is an arithmetic number, because the mean of its divisors is an integer number (5385697).
Almost surely, 210771393 is an apocalyptic number.
It is an amenable number.
10771393 is a deficient number, since it is larger than the sum of its proper divisors (1).
10771393 is an equidigital number, since it uses as much as digits as its factorization.
10771393 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3969, while the sum is 31.
The square root of 10771393 is about 3281.9800425962. The cubic root of 10771393 is about 220.8465523672.
The spelling of 10771393 in words is "ten million, seven hundred seventy-one thousand, three hundred ninety-three".
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