Search a number
-
+
34464049 = 172027297
BaseRepresentation
bin1000001101111…
…0000100110001
32101211221210021
42003132010301
532310322144
63230403441
7565640164
oct203360461
971757707
1034464049
11184aa394
12b660581
1371a8b39
144811adb
15305b884
hex20de131

34464049 has 4 divisors (see below), whose sum is σ = 36491364. Its totient is φ = 32436736.

The previous prime is 34464047. The next prime is 34464061. The reversal of 34464049 is 94046443.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94046443 = 96299767.

It can be written as a sum of positive squares in 2 ways, for example, as 27667600 + 6796449 = 5260^2 + 2607^2 .

It is a cyclic number.

It is not a de Polignac number, because 34464049 - 21 = 34464047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34464047) 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 3 ways as a sum of consecutive naturals, for example, 1013632 + ... + 1013665.

It is an arithmetic number, because the mean of its divisors is an integer number (9122841).

Almost surely, 234464049 is an apocalyptic number.

It is an amenable number.

34464049 is a deficient number, since it is larger than the sum of its proper divisors (2027315).

34464049 is a wasteful number, since it uses less digits than its factorization.

34464049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027314.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 34464049 is about 5870.6089121998. The cubic root of 34464049 is about 325.4283865695.

The spelling of 34464049 in words is "thirty-four million, four hundred sixty-four thousand, forty-nine".

Divisors: 1 17 2027297 34464049