Search a number
-
+
23030311411 = 337104965147
BaseRepresentation
bin10101011100101101…
…101010100111110011
32012110000121001000201
4111130231222213303
5334131224431121
614325135300031
71443466263022
oct253455524763
965400531021
1023030311411
119849012918
12456897a617
132230442b03
14118693c8b9
158ebceae91
hex55cb6a9f3

23030311411 has 8 divisors (see below), whose sum is σ = 23121025200. Its totient is φ = 22939730688.

The previous prime is 23030311363. The next prime is 23030311453. The reversal of 23030311411 is 11411303032.

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

It is a cyclic number.

It is not a de Polignac number, because 23030311411 - 227 = 22896093683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23030311511) 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, 320940 + ... + 386086.

It is an arithmetic number, because the mean of its divisors is an integer number (2890128150).

Almost surely, 223030311411 is an apocalyptic number.

23030311411 is a deficient number, since it is larger than the sum of its proper divisors (90713789).

23030311411 is a wasteful number, since it uses less digits than its factorization.

23030311411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66533.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23030311411 its reverse (11411303032), we get a palindrome (34441614443).

The spelling of 23030311411 in words is "twenty-three billion, thirty million, three hundred eleven thousand, four hundred eleven".

Divisors: 1 337 1049 65147 353513 21954539 68339203 23030311411