Base | Representation |
---|---|
bin | 10100100101010101… |
… | …001011001010101001 |
3 | 2010001021012110021112 |
4 | 110211111023022221 |
5 | 330230343103413 |
6 | 14053024120105 |
7 | 1411454424560 |
oct | 244525131251 |
9 | 63037173245 |
10 | 22101144233 |
11 | 9411579863 |
12 | 4349766035 |
13 | 2112aa654c |
14 | 10d938cbd7 |
15 | 89545c2a8 |
hex | 52554b2a9 |
22101144233 has 8 divisors (see below), whose sum is σ = 25261349568. Its totient is φ = 18941663664.
The previous prime is 22101144203. The next prime is 22101144239. The reversal of 22101144233 is 33244110122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22101144233 - 210 = 22101143209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22101144199 and 22101144208.
It is not an unprimeable number, because it can be changed into a prime (22101144239) 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, 114191 + ... + 239252.
It is an arithmetic number, because the mean of its divisors is an integer number (3157668696).
Almost surely, 222101144233 is an apocalyptic number.
It is an amenable number.
22101144233 is a deficient number, since it is larger than the sum of its proper divisors (3160205335).
22101144233 is an equidigital number, since it uses as much as digits as its factorization.
22101144233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362383.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 22101144233 its reverse (33244110122), we get a palindrome (55345254355).
The spelling of 22101144233 in words is "twenty-two billion, one hundred one million, one hundred forty-four thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •