Search a number
-
+
20332030102223 = 717170857395817
BaseRepresentation
bin1001001111101111010110…
…11011101000101011001111
32122222201112010200022111012
410213313223123220223033
510131104444201232343
6111124223343315435
74165640442230420
oct447675333505317
978881463608435
1020332030102223
116529846a351a4
1223445978abb7b
13b463c0c61448
1450410b29b647
15253d394ca718
hex127deb6e8acf

20332030102223 has 8 divisors (see below), whose sum is σ = 24603464997792. Its totient is φ = 16402309998336.

The previous prime is 20332030102199. The next prime is 20332030102303. The reversal of 20332030102223 is 32220103023302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20332030102223 - 26 = 20332030102159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332030107223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85428697790 + ... + 85428698027.

It is an arithmetic number, because the mean of its divisors is an integer number (3075433124724).

Almost surely, 220332030102223 is an apocalyptic number.

20332030102223 is a deficient number, since it is larger than the sum of its proper divisors (4271434895569).

20332030102223 is a wasteful number, since it uses less digits than its factorization.

20332030102223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170857395841.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20332030102223 its reverse (32220103023302), we get a palindrome (52552133125525).

The spelling of 20332030102223 in words is "twenty trillion, three hundred thirty-two billion, thirty million, one hundred two thousand, two hundred twenty-three".

Divisors: 1 7 17 119 170857395817 1196001770719 2904575728889 20332030102223