Search a number
-
+
790403041 = 1316033611
BaseRepresentation
bin101111000111001…
…001011111100001
32001002021122010201
4233013021133201
53104320344131
6210233025201
725405213021
oct5707113741
92032248121
10790403041
1137618655a
121a0855201
13c79a290c
1476d8ba81
15495cd761
hex2f1c97e1

790403041 has 4 divisors (see below), whose sum is σ = 796436784. Its totient is φ = 784369300.

The previous prime is 790403017. The next prime is 790403051. The reversal of 790403041 is 140304097.

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: 140304097 = 672094091.

It is a cyclic number.

It is not a de Polignac number, because 790403041 - 217 = 790271969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (790403051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3016675 + ... + 3016936.

It is an arithmetic number, because the mean of its divisors is an integer number (199109196).

Almost surely, 2790403041 is an apocalyptic number.

It is an amenable number.

790403041 is a deficient number, since it is larger than the sum of its proper divisors (6033743).

790403041 is a wasteful number, since it uses less digits than its factorization.

790403041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6033742.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 790403041 is about 28114.1075085090. The cubic root of 790403041 is about 924.5907285112.

The spelling of 790403041 in words is "seven hundred ninety million, four hundred three thousand, forty-one".

Divisors: 1 131 6033611 790403041