Search a number
-
+
12448083 = 323223809
BaseRepresentation
bin101111011111…
…000101010011
3212102102120010
4233133011103
511141314313
61122450003
7210543534
oct57370523
925372503
1012448083
11703247a
124203903
13276ac3b
14192068b
15115d4c3
hexbdf153

12448083 has 16 divisors (see below), whose sum is σ = 17418240. Its totient is φ = 7892544.

The previous prime is 12448067. The next prime is 12448099. The reversal of 12448083 is 38084421.

12448083 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12448067) and next prime (12448099).

It is not a de Polignac number, because 12448083 - 24 = 12448067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12448083.

It is not an unprimeable number, because it can be changed into a prime (12448003) 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, 14983 + ... + 15791.

It is an arithmetic number, because the mean of its divisors is an integer number (1088640).

Almost surely, 212448083 is an apocalyptic number.

12448083 is a deficient number, since it is larger than the sum of its proper divisors (4970157).

12448083 is a wasteful number, since it uses less digits than its factorization.

12448083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 12448083 is about 3528.1840938364. The cubic root of 12448083 is about 231.7576926655.

The spelling of 12448083 in words is "twelve million, four hundred forty-eight thousand, eighty-three".

Divisors: 1 3 23 69 223 669 809 2427 5129 15387 18607 55821 180407 541221 4149361 12448083