Base | Representation |
---|---|
bin | 101010111011… |
… | …010000101011 |
3 | 210011200220121 |
4 | 222323100223 |
5 | 10340042104 |
6 | 1041104111 |
7 | 164434636 |
oct | 52732053 |
9 | 23150817 |
10 | 11252779 |
11 | 639641a |
12 | 3928037 |
13 | 243cb65 |
14 | 16ccc1d |
15 | ec4254 |
hex | abb42b |
11252779 has 2 divisors, whose sum is σ = 11252780. Its totient is φ = 11252778.
The previous prime is 11252771. The next prime is 11252789. The reversal of 11252779 is 97725211.
11252779 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 is a cyclic number.
It is not a de Polignac number, because 11252779 - 23 = 11252771 is a prime.
It is not a weakly prime, because it can be changed into another prime (11252771) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5626389 + 5626390.
It is an arithmetic number, because the mean of its divisors is an integer number (5626390).
Almost surely, 211252779 is an apocalyptic number.
11252779 is a deficient number, since it is larger than the sum of its proper divisors (1).
11252779 is an equidigital number, since it uses as much as digits as its factorization.
11252779 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 8820, while the sum is 34.
The square root of 11252779 is about 3354.5162095301. The cubic root of 11252779 is about 224.0886859182.
The spelling of 11252779 in words is "eleven million, two hundred fifty-two thousand, seven hundred seventy-nine".
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