Search a number
-
+
23203104341 = 24763937007
BaseRepresentation
bin10101100111000000…
…110100011001010101
32012220001201211100212
4111213000310121111
5340004443314331
614354231015205
71450665063344
oct254700643125
965801654325
1023203104341
11992760279a
1245b680a505
13225a192451
1411a187bb5b
1590c07dd2b
hex567034655

23203104341 has 4 divisors (see below), whose sum is σ = 23204066112. Its totient is φ = 23202142572.

The previous prime is 23203104319. The next prime is 23203104359. The reversal of 23203104341 is 14340130232.

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.

It is a cyclic number.

It is not a de Polignac number, because 23203104341 - 26 = 23203104277 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 (23203104241) 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, 443741 + ... + 493266.

It is an arithmetic number, because the mean of its divisors is an integer number (5801016528).

Almost surely, 223203104341 is an apocalyptic number.

It is an amenable number.

23203104341 is a deficient number, since it is larger than the sum of its proper divisors (961771).

23203104341 is an equidigital number, since it uses as much as digits as its factorization.

23203104341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961770.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23203104341 its reverse (14340130232), we get a palindrome (37543234573).

The spelling of 23203104341 in words is "twenty-three billion, two hundred three million, one hundred four thousand, three hundred forty-one".

Divisors: 1 24763 937007 23203104341