Search a number
-
+
7795441 is a prime number
BaseRepresentation
bin11101101111001011110001
3112200001100001
4131233023301
53443423231
6435030001
7123155143
oct35571361
915601301
107795441
114444915
12273b301
1317cc2b4
14106cc93
15a3eb61
hex76f2f1

7795441 has 2 divisors, whose sum is σ = 7795442. Its totient is φ = 7795440.

The previous prime is 7795439. The next prime is 7795499. The reversal of 7795441 is 1445977.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6355441 + 1440000 = 2521^2 + 1200^2 .

It is a cyclic number.

It is not a de Polignac number, because 7795441 - 21 = 7795439 is a prime.

Together with 7795439, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 7795441.

It is not a weakly prime, because it can be changed into another prime (7795141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3897720 + 3897721.

It is an arithmetic number, because the mean of its divisors is an integer number (3897721).

Almost surely, 27795441 is an apocalyptic number.

It is an amenable number.

7795441 is a deficient number, since it is larger than the sum of its proper divisors (1).

7795441 is an equidigital number, since it uses as much as digits as its factorization.

7795441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35280, while the sum is 37.

The square root of 7795441 is about 2792.0316975278. The cubic root of 7795441 is about 198.2806023851.

The spelling of 7795441 in words is "seven million, seven hundred ninety-five thousand, four hundred forty-one".