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23240232411 = 3111016972767
BaseRepresentation
bin10101101001001110…
…011100110111011011
32012222122121010111120
4111221032130313123
5340043444414121
614402034500323
71451625500424
oct255116346733
965878533446
1023240232411
119946561650
1246071346a3
132264a91a16
1411a678464b
15910464bc6
hex56939cddb

23240232411 has 16 divisors (see below), whose sum is σ = 34138672128. Its totient is φ = 13945532000.

The previous prime is 23240232409. The next prime is 23240232439. The reversal of 23240232411 is 11423204232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23240232411 - 21 = 23240232409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23240232461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3483051 + ... + 3489716.

It is an arithmetic number, because the mean of its divisors is an integer number (2133667008).

Almost surely, 223240232411 is an apocalyptic number.

23240232411 is a deficient number, since it is larger than the sum of its proper divisors (10898439717).

23240232411 is a wasteful number, since it uses less digits than its factorization.

23240232411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6972882.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23240232411 its reverse (11423204232), we get a palindrome (34663436643).

The spelling of 23240232411 in words is "twenty-three billion, two hundred forty million, two hundred thirty-two thousand, four hundred eleven".

Divisors: 1 3 11 33 101 303 1111 3333 6972767 20918301 76700437 230101311 704249467 2112748401 7746744137 23240232411