Search a number
-
+
34944005 = 57395737
BaseRepresentation
bin1000010101001…
…1010000000101
32102202100011102
42011103100011
532421202010
63244545445
7603006365
oct205232005
972670142
1034944005
11187a7a48
12b852285
137316435
1448d89a5
153103ba5
hex2153405

34944005 has 8 divisors (see below), whose sum is σ = 42507672. Its totient is φ = 27571968.

The previous prime is 34943977. The next prime is 34944011. The reversal of 34944005 is 50044943.

It can be written as a sum of positive squares in 4 ways, for example, as 14386849 + 20557156 = 3793^2 + 4534^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34944005 - 28 = 34943749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47504 + ... + 48233.

It is an arithmetic number, because the mean of its divisors is an integer number (5313459).

Almost surely, 234944005 is an apocalyptic number.

It is an amenable number.

34944005 is a deficient number, since it is larger than the sum of its proper divisors (7563667).

34944005 is an equidigital number, since it uses as much as digits as its factorization.

34944005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95815.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 34944005 is about 5911.3454475272. The cubic root of 34944005 is about 326.9320966157.

Adding to 34944005 its reverse (50044943), we get a palindrome (84988948).

The spelling of 34944005 in words is "thirty-four million, nine hundred forty-four thousand, five".

Divisors: 1 5 73 365 95737 478685 6988801 34944005