Base | Representation |
---|---|
bin | 10101101101011100… |
… | …011101000101111110 |
3 | 2020011120210010011001 |
4 | 111231130131011332 |
5 | 340220104342342 |
6 | 14413043520514 |
7 | 1453445222521 |
oct | 255534350576 |
9 | 66146703131 |
10 | 23311012222 |
11 | 9982505563 |
12 | 462698913a |
13 | 2276644474 |
14 | 11b1d2abb8 |
15 | 9167968b7 |
hex | 56d71d17e |
23311012222 has 8 divisors (see below), whose sum is σ = 35096506200. Its totient is φ = 11612176824.
The previous prime is 23311012217. The next prime is 23311012229. The reversal of 23311012222 is 22221011332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23311012222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23311012229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21663972 + ... + 21665047.
It is an arithmetic number, because the mean of its divisors is an integer number (4387063275).
Almost surely, 223311012222 is an apocalyptic number.
23311012222 is a deficient number, since it is larger than the sum of its proper divisors (11785493978).
23311012222 is a wasteful number, since it uses less digits than its factorization.
23311012222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43329290.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 23311012222 its reverse (22221011332), we get a palindrome (45532023554).
The spelling of 23311012222 in words is "twenty-three billion, three hundred eleven million, twelve thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •