Search a number
-
+
3095441 = 4371987
BaseRepresentation
bin1011110011101110010001
312211021010222
423303232101
51243023231
6150202425
735211416
oct13635621
95737128
103095441
111824718
121053415
13844c2b
145a810d
1541227b
hex2f3b91

3095441 has 4 divisors (see below), whose sum is σ = 3167472. Its totient is φ = 3023412.

The previous prime is 3095437. The next prime is 3095453. The reversal of 3095441 is 1445903.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1445903 = 4872969.

It is a cyclic number.

It is not a de Polignac number, because 3095441 - 22 = 3095437 is a prime.

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 3095441.

It is not an unprimeable number, because it can be changed into a prime (3095471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35951 + ... + 36036.

It is an arithmetic number, because the mean of its divisors is an integer number (791868).

Almost surely, 23095441 is an apocalyptic number.

It is an amenable number.

3095441 is a deficient number, since it is larger than the sum of its proper divisors (72031).

3095441 is an equidigital number, since it uses as much as digits as its factorization.

3095441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72030.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3095441 is about 1759.3865408147. The cubic root of 3095441 is about 145.7384602703.

The spelling of 3095441 in words is "three million, ninety-five thousand, four hundred forty-one".

Divisors: 1 43 71987 3095441