Search a number
-
+
9095800409 = 23395469583
BaseRepresentation
bin10000111100010011…
…01110011001011001
3212110220100112110122
420132021232121121
5122112011103114
64102322323025
7441255012353
oct103611563131
925426315418
109095800409
113948384523
12191a1b9475
13b1c583427
146240320d3
15383801e8e
hex21e26e659

9095800409 has 4 divisors (see below), whose sum is σ = 9491270016. Its totient is φ = 8700330804.

The previous prime is 9095800393. The next prime is 9095800423. The reversal of 9095800409 is 9040085909.

9095800409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 9040085909 = 22739824167.

It is a cyclic number.

It is not a de Polignac number, because 9095800409 - 24 = 9095800393 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 9095800409.

It is not an unprimeable number, because it can be changed into a prime (9095800429) 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, 197734769 + ... + 197734814.

It is an arithmetic number, because the mean of its divisors is an integer number (2372817504).

Almost surely, 29095800409 is an apocalyptic number.

It is an amenable number.

9095800409 is a deficient number, since it is larger than the sum of its proper divisors (395469607).

9095800409 is a wasteful number, since it uses less digits than its factorization.

9095800409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395469606.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 9095800409 is about 95371.9057636996. The cubic root of 9095800409 is about 2087.4382667582.

The spelling of 9095800409 in words is "nine billion, ninety-five million, eight hundred thousand, four hundred nine".

Divisors: 1 23 395469583 9095800409