Search a number
-
+
34164613 = 721574441
BaseRepresentation
bin1000001001010…
…0111110000101
32101021202001001
42002110332011
532221231423
63220133301
7563252200
oct202247605
971252031
1034164613
111831541a
12b537231
137102762
144774937
152eeccad
hex2094f85

34164613 has 12 divisors (see below), whose sum is σ = 40004652. Its totient is φ = 29090880.

The previous prime is 34164607. The next prime is 34164623. The reversal of 34164613 is 31646143.

It can be written as a sum of positive squares in 2 ways, for example, as 11573604 + 22591009 = 3402^2 + 4753^2 .

It is not a de Polignac number, because 34164613 - 221 = 32067461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34164623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5473 + ... + 9913.

It is an arithmetic number, because the mean of its divisors is an integer number (3333721).

Almost surely, 234164613 is an apocalyptic number.

It is an amenable number.

34164613 is a deficient number, since it is larger than the sum of its proper divisors (5840039).

34164613 is a wasteful number, since it uses less digits than its factorization.

34164613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4612 (or 4605 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 34164613 is about 5845.0502991848. The cubic root of 34164613 is about 324.4831643295.

The spelling of 34164613 in words is "thirty-four million, one hundred sixty-four thousand, six hundred thirteen".

Divisors: 1 7 49 157 1099 4441 7693 31087 217609 697237 4880659 34164613