Base | Representation |
---|---|
bin | 101101111100… |
… | …110000001111 |
3 | 211122222002020 |
4 | 231330300033 |
5 | 11040422302 |
6 | 1110101223 |
7 | 204245400 |
oct | 55746017 |
9 | 24588066 |
10 | 12045327 |
11 | 6887918 |
12 | 404a813 |
13 | 2659818 |
14 | 18579a7 |
15 | 10cdebc |
hex | b7cc0f |
12045327 has 24 divisors (see below), whose sum is σ = 18976896. Its totient is φ = 6774768.
The previous prime is 12045317. The next prime is 12045343. The reversal of 12045327 is 72354021.
It is not a de Polignac number, because 12045327 - 28 = 12045071 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12045297 and 12045306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12045317) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9238 + ... + 10460.
It is an arithmetic number, because the mean of its divisors is an integer number (790704).
Almost surely, 212045327 is an apocalyptic number.
12045327 is a deficient number, since it is larger than the sum of its proper divisors (6931569).
12045327 is a wasteful number, since it uses less digits than its factorization.
12045327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1307 (or 1300 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 12045327 is about 3470.6378376316. The cubic root of 12045327 is about 229.2307444542.
Adding to 12045327 its reverse (72354021), we get a palindrome (84399348).
The spelling of 12045327 in words is "twelve million, forty-five thousand, three hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •