Base | Representation |
---|---|
bin | 101101111110… |
… | …111001110101 |
3 | 211200102011101 |
4 | 231332321311 |
5 | 11041213013 |
6 | 1110210101 |
7 | 204313150 |
oct | 55767165 |
9 | 24612141 |
10 | 12054133 |
11 | 68934a3 |
12 | 4053931 |
13 | 2660830 |
14 | 185ac97 |
15 | 10d18dd |
hex | b7ee75 |
12054133 has 16 divisors (see below), whose sum is σ = 15318016. Its totient is φ = 9227520.
The previous prime is 12054131. The next prime is 12054181. The reversal of 12054133 is 33145021.
It is a cyclic number.
It is not a de Polignac number, because 12054133 - 21 = 12054131 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12054133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12054131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685 + ... + 4957.
It is an arithmetic number, because the mean of its divisors is an integer number (957376).
Almost surely, 212054133 is an apocalyptic number.
12054133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12054133 is a deficient number, since it is larger than the sum of its proper divisors (3263883).
12054133 is a wasteful number, since it uses less digits than its factorization.
12054133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4324.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 12054133 is about 3471.9062487343. The cubic root of 12054133 is about 229.2865922315.
Adding to 12054133 its reverse (33145021), we get a palindrome (45199154).
The spelling of 12054133 in words is "twelve million, fifty-four thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •