Base | Representation |
---|---|
bin | 101101101010… |
… | …000100110110 |
3 | 211112002010201 |
4 | 231222010312 |
5 | 11031000242 |
6 | 1104311114 |
7 | 203506345 |
oct | 55520466 |
9 | 24462121 |
10 | 11968822 |
11 | 6835398 |
12 | 401249a |
13 | 2630a58 |
14 | 1837b5c |
15 | 10b64b7 |
hex | b6a136 |
11968822 has 16 divisors (see below), whose sum is σ = 19551600. Its totient is φ = 5473440.
The previous prime is 11968819. The next prime is 11968823. The reversal of 11968822 is 22886911.
11968822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11968823) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4329 + ... + 6532.
It is an arithmetic number, because the mean of its divisors is an integer number (1221975).
Almost surely, 211968822 is an apocalyptic number.
11968822 is a deficient number, since it is larger than the sum of its proper divisors (7582778).
11968822 is a wasteful number, since it uses less digits than its factorization.
11968822 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10911.
The product of its digits is 13824, while the sum is 37.
The square root of 11968822 is about 3459.5985316218. The cubic root of 11968822 is about 228.7443993174.
It can be divided in two parts, 119 and 68822, that multiplied together give a palindrome (8189818).
The spelling of 11968822 in words is "eleven million, nine hundred sixty-eight thousand, eight hundred twenty-two".
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