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23214220411 = 291914191049
BaseRepresentation
bin10101100111101011…
…001110010001111011
32012220211122120202011
4111213223032101323
5340020320023121
614355305150351
71451161421614
oct254753162173
965824576664
1023214220411
119932905428
1245ba48b3b7
13225c584cc5
1411a3132c0b
1590d0277e1
hex567ace47b

23214220411 has 8 divisors (see below), whose sum is σ = 24140448000. Its totient is φ = 22296375360.

The previous prime is 23214220363. The next prime is 23214220433. The reversal of 23214220411 is 11402241232.

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 23214220411 - 215 = 23214187643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23214220481) 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, 2089986 + ... + 2101063.

It is an arithmetic number, because the mean of its divisors is an integer number (3017556000).

Almost surely, 223214220411 is an apocalyptic number.

23214220411 is a deficient number, since it is larger than the sum of its proper divisors (926227589).

23214220411 is a wasteful number, since it uses less digits than its factorization.

23214220411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191269.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 23214220411 its reverse (11402241232), we get a palindrome (34616461643).

The spelling of 23214220411 in words is "twenty-three billion, two hundred fourteen million, two hundred twenty thousand, four hundred eleven".

Divisors: 1 29 191 5539 4191049 121540421 800490359 23214220411