Base | Representation |
---|---|
bin | 101011100111… |
… | …010010111000 |
3 | 210111212022210 |
4 | 223213102320 |
5 | 10411330034 |
6 | 1045015120 |
7 | 166115532 |
oct | 53472270 |
9 | 23455283 |
10 | 11433144 |
11 | 64a9988 |
12 | 39b44a0 |
13 | 24a3c98 |
14 | 1738852 |
15 | 100c8e9 |
hex | ae74b8 |
11433144 has 16 divisors (see below), whose sum is σ = 28582920. Its totient is φ = 3811040.
The previous prime is 11433143. The next prime is 11433179. The reversal of 11433144 is 44133411.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 11433144.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11433143) 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 in 3 ways as a sum of consecutive naturals, for example, 238167 + ... + 238214.
Almost surely, 211433144 is an apocalyptic number.
It is an amenable number.
11433144 is an abundant number, since it is smaller than the sum of its proper divisors (17149776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11433144 is a wasteful number, since it uses less digits than its factorization.
11433144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476390 (or 476386 counting only the distinct ones).
The product of its digits is 576, while the sum is 21.
The square root of 11433144 is about 3381.2932437161. The cubic root of 11433144 is about 225.2796128683.
Adding to 11433144 its reverse (44133411), we get a palindrome (55566555).
The spelling of 11433144 in words is "eleven million, four hundred thirty-three thousand, one hundred forty-four".
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