Base | Representation |
---|---|
bin | 101011100111… |
… | …010110101110 |
3 | 210111212122220 |
4 | 223213112232 |
5 | 10411332030 |
6 | 1045020210 |
7 | 166116333 |
oct | 53472656 |
9 | 23455586 |
10 | 11433390 |
11 | 64aa091 |
12 | 39b4666 |
13 | 24a4127 |
14 | 173898a |
15 | 100ca10 |
hex | ae75ae |
11433390 has 32 divisors (see below), whose sum is σ = 27730080. Its totient is φ = 3016704.
The previous prime is 11433379. The next prime is 11433391. The reversal of 11433390 is 9333411.
It is a self number, because there is not a number n which added to its sum of digits gives 11433390.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11433391) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 946 + ... + 4874.
It is an arithmetic number, because the mean of its divisors is an integer number (866565).
Almost surely, 211433390 is an apocalyptic number.
11433390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11433390 is an abundant number, since it is smaller than the sum of its proper divisors (16296690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11433390 is a wasteful number, since it uses less digits than its factorization.
11433390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4036.
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 11433390 is about 3381.3296201347. The cubic root of 11433390 is about 225.2812285915.
The spelling of 11433390 in words is "eleven million, four hundred thirty-three thousand, three hundred ninety".
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