Search a number
-
+
22200132041 = 36760490823
BaseRepresentation
bin10100101011001110…
…110010000111001001
32010022011110120000122
4110223032302013021
5330431213211131
614110521513025
71414066003013
oct245316620711
963264416018
1022200132041
11946243986a
124376942775
13212a454409
1411085991b3
1589deb1d7b
hex52b3b21c9

22200132041 has 4 divisors (see below), whose sum is σ = 22260623232. Its totient is φ = 22139640852.

The previous prime is 22200132007. The next prime is 22200132079. The reversal of 22200132041 is 14023100222.

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: 14023100222 = 27011550111.

It is a cyclic number.

It is not a de Polignac number, because 22200132041 - 226 = 22133023177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22200132541) 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, 30245045 + ... + 30245778.

It is an arithmetic number, because the mean of its divisors is an integer number (5565155808).

Almost surely, 222200132041 is an apocalyptic number.

It is an amenable number.

22200132041 is a deficient number, since it is larger than the sum of its proper divisors (60491191).

22200132041 is an equidigital number, since it uses as much as digits as its factorization.

22200132041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60491190.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22200132041 its reverse (14023100222), we get a palindrome (36223232263).

The spelling of 22200132041 in words is "twenty-two billion, two hundred million, one hundred thirty-two thousand, forty-one".

Divisors: 1 367 60490823 22200132041