Search a number
-
+
2323130303023 = 7132720145113
BaseRepresentation
bin100001110011100101010…
…110110100001000101111
322020002101221112000102221
4201303211112310020233
5301030232324144043
64535121544500211
7326561222522245
oct41634526641057
98202357460387
102323130303023
118162635460a2
123162a377a667
1313b0bb4457ca
148062391c795
154066b1398ed
hex21ce55b422f

2323130303023 has 4 divisors (see below), whose sum is σ = 2355850448208. Its totient is φ = 2290410157840.

The previous prime is 2323130303003. The next prime is 2323130303077. The reversal of 2323130303023 is 3203030313232.

2323130303023 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2323130303023 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 (2323130303003) 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, 16360072486 + ... + 16360072627.

It is an arithmetic number, because the mean of its divisors is an integer number (588962612052).

Almost surely, 22323130303023 is an apocalyptic number.

2323130303023 is a deficient number, since it is larger than the sum of its proper divisors (32720145185).

2323130303023 is an equidigital number, since it uses as much as digits as its factorization.

2323130303023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32720145184.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 2323130303023 its reverse (3203030313232), we get a palindrome (5526160616255).

The spelling of 2323130303023 in words is "two trillion, three hundred twenty-three billion, one hundred thirty million, three hundred three thousand, twenty-three".

Divisors: 1 71 32720145113 2323130303023