Base | Representation |
---|---|
bin | 1010100000101001110101… |
… | …00110101001110011100011 |
3 | 10000211111122010000200111110 |
4 | 11100110322212221303203 |
5 | 11012132242232343021 |
6 | 121053333224514403 |
7 | 4603541626350015 |
oct | 520247246516343 |
9 | 100744563020443 |
10 | 23112202231011 |
11 | 7400914697653 |
12 | 271337191ba03 |
13 | cb86186437ba |
14 | 59c8ca9d61b5 |
15 | 2a1304bd0476 |
hex | 15053a9a9ce3 |
23112202231011 has 8 divisors (see below), whose sum is σ = 32438178569920. Its totient is φ = 14597180356392.
The previous prime is 23112202231003. The next prime is 23112202231031. The reversal of 23112202231011 is 11013220221132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23112202231011 - 23 = 23112202231003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23112202231031) 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, 202738616005 + ... + 202738616118.
It is an arithmetic number, because the mean of its divisors is an integer number (4054772321240).
Almost surely, 223112202231011 is an apocalyptic number.
23112202231011 is a deficient number, since it is larger than the sum of its proper divisors (9325976338909).
23112202231011 is a wasteful number, since it uses less digits than its factorization.
23112202231011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405477232145.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 23112202231011 its reverse (11013220221132), we get a palindrome (34125422452143).
The spelling of 23112202231011 in words is "twenty-three trillion, one hundred twelve billion, two hundred two million, two hundred thirty-one thousand, eleven".
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