Search a number
-
+
22223013041 = 22399654767
BaseRepresentation
bin10100101100100110…
…000100010010110001
32010100202112000212002
4110230212010102301
5331003042404131
614113100143345
71414464331325
oct245446042261
963322460762
1022223013041
119474347689
124382537b55
132132105c78
14110b633985
158a0ed16cb
hex52c9844b1

22223013041 has 4 divisors (see below), whose sum is σ = 22322668032. Its totient is φ = 22123358052.

The previous prime is 22223013017. The next prime is 22223013053. The reversal of 22223013041 is 14031032222.

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: 14031032222 = 27015516111.

It is a cyclic number.

It is not a de Polignac number, because 22223013041 - 230 = 21149271217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22223016041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49827161 + ... + 49827606.

It is an arithmetic number, because the mean of its divisors is an integer number (5580667008).

Almost surely, 222223013041 is an apocalyptic number.

It is an amenable number.

22223013041 is a deficient number, since it is larger than the sum of its proper divisors (99654991).

22223013041 is an equidigital number, since it uses as much as digits as its factorization.

22223013041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99654990.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22223013041 its reverse (14031032222), we get a palindrome (36254045263).

The spelling of 22223013041 in words is "twenty-two billion, two hundred twenty-three million, thirteen thousand, forty-one".

Divisors: 1 223 99654767 22223013041