Search a number
-
+
12004483 = 14980567
BaseRepresentation
bin101101110010…
…110010000011
3211120220001111
4231302302003
511033120413
61105144151
7204015331
oct55626203
924526044
1012004483
11685a167
12402b057
13264405a
141846b51
1510c1d3d
hexb72c83

12004483 has 4 divisors (see below), whose sum is σ = 12085200. Its totient is φ = 11923768.

The previous prime is 12004481. The next prime is 12004501. The reversal of 12004483 is 38440021.

12004483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38440021 = 192023159.

It is a cyclic number.

It is not a de Polignac number, because 12004483 - 21 = 12004481 is a prime.

It is a super-2 number, since 2×120044832 = 288215224194578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12004481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40135 + ... + 40432.

It is an arithmetic number, because the mean of its divisors is an integer number (3021300).

Almost surely, 212004483 is an apocalyptic number.

12004483 is a deficient number, since it is larger than the sum of its proper divisors (80717).

12004483 is an equidigital number, since it uses as much as digits as its factorization.

12004483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80716.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 12004483 is about 3464.7486200300. The cubic root of 12004483 is about 228.9713547053.

The spelling of 12004483 in words is "twelve million, four thousand, four hundred eighty-three".

Divisors: 1 149 80567 12004483