Search a number
-
+
2323115023 = 23101005001
BaseRepresentation
bin1000101001110111…
…1110110000001111
312222220100110201011
42022131332300033
514224204140043
61022304230051
7111366103045
oct21235766017
95886313634
102323115023
11a92379779
1254a00b327
132b03a9398
14180768395
15d8e3a59d
hex8a77ec0f

2323115023 has 4 divisors (see below), whose sum is σ = 2424120048. Its totient is φ = 2222110000.

The previous prime is 2323114999. The next prime is 2323115071. The reversal of 2323115023 is 3205113232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2323115023 - 29 = 2323114511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323114985 and 2323115003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323115323) 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, 50502478 + ... + 50502523.

It is an arithmetic number, because the mean of its divisors is an integer number (606030012).

Almost surely, 22323115023 is an apocalyptic number.

2323115023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2323115023 is a deficient number, since it is larger than the sum of its proper divisors (101005025).

2323115023 is a wasteful number, since it uses less digits than its factorization.

2323115023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101005024.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2323115023 is about 48198.7035406555. The cubic root of 2323115023 is about 1324.4134150661.

Adding to 2323115023 its reverse (3205113232), we get a palindrome (5528228255).

The spelling of 2323115023 in words is "two billion, three hundred twenty-three million, one hundred fifteen thousand, twenty-three".

Divisors: 1 23 101005001 2323115023