Base | Representation |
---|---|
bin | 101011000101… |
… | …001010101101 |
3 | 210020202120111 |
4 | 223011022231 |
5 | 10342341412 |
6 | 1042020021 |
7 | 164664145 |
oct | 53051255 |
9 | 23222514 |
10 | 11293357 |
11 | 6413959 |
12 | 3947611 |
13 | 245547a |
14 | 16dd925 |
15 | ed12a7 |
hex | ac52ad |
11293357 has 4 divisors (see below), whose sum is σ = 11478556. Its totient is φ = 11108160.
The previous prime is 11293349. The next prime is 11293361. The reversal of 11293357 is 75339211.
11293357 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2643876 + 8649481 = 1626^2 + 2941^2 .
It is a cyclic number.
It is not a de Polignac number, because 11293357 - 23 = 11293349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11293397) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92508 + ... + 92629.
It is an arithmetic number, because the mean of its divisors is an integer number (2869639).
Almost surely, 211293357 is an apocalyptic number.
It is an amenable number.
11293357 is a deficient number, since it is larger than the sum of its proper divisors (185199).
11293357 is an equidigital number, since it uses as much as digits as its factorization.
11293357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185198.
The product of its digits is 5670, while the sum is 31.
The square root of 11293357 is about 3360.5590308757. The cubic root of 11293357 is about 224.3577205730.
The spelling of 11293357 in words is "eleven million, two hundred ninety-three thousand, three hundred fifty-seven".
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