Base | Representation |
---|---|
bin | 111100010001000… |
… | …1100101111100101 |
3 | 12012221011222102221 |
4 | 1320202030233211 |
5 | 13120142343023 |
6 | 532355232341 |
7 | 101053452145 |
oct | 17042145745 |
9 | 5187158387 |
10 | 2022231013 |
11 | 948551100 |
12 | 4852a86b1 |
13 | 262c5c0ca |
14 | 152804925 |
15 | bc80485d |
hex | 7888cbe5 |
2022231013 has 12 divisors (see below), whose sum is σ = 2228143680. Its totient is φ = 1833958280.
The previous prime is 2022230993. The next prime is 2022231031. The reversal of 2022231013 is 3101322202.
It is not a de Polignac number, because 2022231013 - 25 = 2022230981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022231053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30756 + ... + 70642.
It is an arithmetic number, because the mean of its divisors is an integer number (185678640).
Almost surely, 22022231013 is an apocalyptic number.
It is an amenable number.
2022231013 is a deficient number, since it is larger than the sum of its proper divisors (205912667).
2022231013 is a wasteful number, since it uses less digits than its factorization.
2022231013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40328 (or 40317 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2022231013 is about 44969.2229530376. Note that the first 3 decimals coincide. The cubic root of 2022231013 is about 1264.5720795833.
Adding to 2022231013 its reverse (3101322202), we get a palindrome (5123553215).
The spelling of 2022231013 in words is "two billion, twenty-two million, two hundred thirty-one thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •