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13222023041 = 232919823123
BaseRepresentation
bin11000101000001100…
…00000111110000001
31021010110120100211002
430110012000332001
5204034314214131
610024001501345
7645440225063
oct142406007601
937113510732
1013222023041
11567553a677
122690041855
13132939a196
148d6041733
15525bab6cb
hex314180f81

13222023041 has 8 divisors (see below), whose sum is σ = 14272649280. Its totient is φ = 12211043152.

The previous prime is 13222023011. The next prime is 13222023077. The reversal of 13222023041 is 14032022231.

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 13222023041 - 230 = 12148281217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13222023011) 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, 9910895 + ... + 9912228.

It is an arithmetic number, because the mean of its divisors is an integer number (1784081160).

Almost surely, 213222023041 is an apocalyptic number.

It is an amenable number.

13222023041 is a deficient number, since it is larger than the sum of its proper divisors (1050626239).

13222023041 is a wasteful number, since it uses less digits than its factorization.

13222023041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19823175.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13222023041 its reverse (14032022231), we get a palindrome (27254045272).

The spelling of 13222023041 in words is "thirteen billion, two hundred twenty-two million, twenty-three thousand, forty-one".

Divisors: 1 23 29 667 19823123 455931829 574870567 13222023041