Base | Representation |
---|---|
bin | 10100000100100101… |
… | …00110111011111101 |
3 | 1000210222122221021022 |
4 | 22002102212323331 |
5 | 134032104210444 |
6 | 4541135513525 |
7 | 531015135326 |
oct | 120222467375 |
9 | 30728587238 |
10 | 10775850749 |
11 | 462a761184 |
12 | 21089888a5 |
13 | 1029666461 |
14 | 74320344d |
15 | 4310649ee |
hex | 2824a6efd |
10775850749 has 2 divisors, whose sum is σ = 10775850750. Its totient is φ = 10775850748.
The previous prime is 10775850677. The next prime is 10775850763. The reversal of 10775850749 is 94705857701.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8558100100 + 2217750649 = 92510^2 + 47093^2 .
It is a cyclic number.
It is not a de Polignac number, because 10775850749 - 28 = 10775850493 is a prime.
It is a super-2 number, since 2×107758507492 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10775850749.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10775850149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5387925374 + 5387925375.
It is an arithmetic number, because the mean of its divisors is an integer number (5387925375).
Almost surely, 210775850749 is an apocalyptic number.
It is an amenable number.
10775850749 is a deficient number, since it is larger than the sum of its proper divisors (1).
10775850749 is an equidigital number, since it uses as much as digits as its factorization.
10775850749 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2469600, while the sum is 53.
The spelling of 10775850749 in words is "ten billion, seven hundred seventy-five million, eight hundred fifty thousand, seven hundred forty-nine".
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