Search a number
-
+
4195580513 = 19220820027
BaseRepresentation
bin1111101000010011…
…0111101001100001
3101211101201120110212
43322010313221201
532043032034023
61532153503505
7205653563105
oct37204675141
911741646425
104195580513
111863328813
12991111b95
1351b2bc227
142bb305905
15198509e78
hexfa137a61

4195580513 has 4 divisors (see below), whose sum is σ = 4416400560. Its totient is φ = 3974760468.

The previous prime is 4195580497. The next prime is 4195580567. The reversal of 4195580513 is 3150855914.

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: 3150855914 = 21575427957.

It is a cyclic number.

It is not a de Polignac number, because 4195580513 - 24 = 4195580497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4195580113) 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, 110409995 + ... + 110410032.

It is an arithmetic number, because the mean of its divisors is an integer number (1104100140).

Almost surely, 24195580513 is an apocalyptic number.

It is an amenable number.

4195580513 is a deficient number, since it is larger than the sum of its proper divisors (220820047).

4195580513 is a wasteful number, since it uses less digits than its factorization.

4195580513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220820046.

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 4195580513 is about 64773.3009271567. The cubic root of 4195580513 is about 1612.8625325767.

The spelling of 4195580513 in words is "four billion, one hundred ninety-five million, five hundred eighty thousand, five hundred thirteen".

Divisors: 1 19 220820027 4195580513