Search a number
-
+
23234133141 = 322581570349
BaseRepresentation
bin10101101000110111…
…001011110010010101
32012222020010020212200
4111220313023302111
5340040414230031
614401300035113
71451522605332
oct255067136225
965866106780
1023234133141
11994307612a
124605092a99
13226373779b
1411a5a37989
1590eb5c8e6
hex568dcbc95

23234133141 has 6 divisors (see below), whose sum is σ = 33560414550. Its totient is φ = 15489422088.

The previous prime is 23234133137. The next prime is 23234133157. The reversal of 23234133141 is 14133143232.

It is a happy number.

23234133141 is a `hidden beast` number, since 2 + 3 + 2 + 341 + 3 + 314 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15687562500 + 7546570641 = 125250^2 + 86871^2 .

It is not a de Polignac number, because 23234133141 - 22 = 23234133137 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23234133941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1290785166 + ... + 1290785183.

It is an arithmetic number, because the mean of its divisors is an integer number (5593402425).

Almost surely, 223234133141 is an apocalyptic number.

It is an amenable number.

23234133141 is a deficient number, since it is larger than the sum of its proper divisors (10326281409).

23234133141 is a wasteful number, since it uses less digits than its factorization.

23234133141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581570355 (or 2581570352 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 23234133141 its reverse (14133143232), we get a palindrome (37367276373).

The spelling of 23234133141 in words is "twenty-three billion, two hundred thirty-four million, one hundred thirty-three thousand, one hundred forty-one".

Divisors: 1 3 9 2581570349 7744711047 23234133141