Search a number
-
+
3014219 = 131723593
BaseRepresentation
bin1011011111111001001011
312200010201202
423133321023
51232423334
6144334415
734422545
oct13377113
95603652
103014219
11177969a
12101440b
13816c80
14586695
153e817e
hex2dfe4b

3014219 has 16 divisors (see below), whose sum is σ = 3592512. Its totient is φ = 2500608.

The previous prime is 3014203. The next prime is 3014227. The reversal of 3014219 is 9124103.

It is a cyclic number.

It is not a de Polignac number, because 3014219 - 24 = 3014203 is a prime.

It is a super-3 number, since 3×30142193 = 82157206483337596377, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3014219.

It is not an unprimeable number, because it can be changed into a prime (3014239) 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, 4787 + ... + 5379.

It is an arithmetic number, because the mean of its divisors is an integer number (224532).

Almost surely, 23014219 is an apocalyptic number.

3014219 is a deficient number, since it is larger than the sum of its proper divisors (578293).

3014219 is a wasteful number, since it uses less digits than its factorization.

3014219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 3014219 is about 1736.1506271058. The cubic root of 3014219 is about 144.4524573902.

It can be divided in two parts, 3014 and 219, that multiplied together give a palindrome (660066).

The spelling of 3014219 in words is "three million, fourteen thousand, two hundred nineteen".

Divisors: 1 13 17 23 221 299 391 593 5083 7709 10081 13639 131053 177307 231863 3014219