Base | Representation |
---|---|
bin | 10101011011101000… |
… | …100100111001010110 |
3 | 2012101202111212212112 |
4 | 111123220210321112 |
5 | 334112110400042 |
6 | 14323251151022 |
7 | 1443156321110 |
oct | 253350447126 |
9 | 65352455775 |
10 | 23012200022 |
11 | 9839872529 |
12 | 45628a5472 |
13 | 2229771206 |
14 | 11843863b0 |
15 | 8ea41e982 |
hex | 55ba24e56 |
23012200022 has 8 divisors (see below), whose sum is σ = 39449485776. Its totient is φ = 9862371432.
The previous prime is 23012200007. The next prime is 23012200033. The reversal of 23012200022 is 22000221032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×230122000222 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 1643728573 = 23012200022 / (2 + 3 + 0 + 1 + 2 + 2 + 0 + 0 + 0 + 2 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821864273 + ... + 821864300.
It is an arithmetic number, because the mean of its divisors is an integer number (4931185722).
Almost surely, 223012200022 is an apocalyptic number.
23012200022 is a deficient number, since it is larger than the sum of its proper divisors (16437285754).
23012200022 is a wasteful number, since it uses less digits than its factorization.
23012200022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1643728582.
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 23012200022 its reverse (22000221032), we get a palindrome (45012421054).
The spelling of 23012200022 in words is "twenty-three billion, twelve million, two hundred thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •