Base | Representation |
---|---|
bin | 100000011110000100000… |
… | …110011010011010111110 |
3 | 21220022101102200202101020 |
4 | 200132010012122122332 |
5 | 243024202400101342 |
6 | 4425014054525010 |
7 | 320130541421334 |
oct | 40360406323276 |
9 | 7808342622336 |
10 | 2231304300222 |
11 | 790322120088 |
12 | 300537366766 |
13 | 13254622a9ca |
14 | 79dd22d9b54 |
15 | 3d09481a0ec |
hex | 2078419a6be |
2231304300222 has 16 divisors (see below), whose sum is σ = 4462623612432. Its totient is φ = 743765598080.
The previous prime is 2231304300217. The next prime is 2231304300229. The reversal of 2231304300222 is 2220034031322.
It is a super-3 number, since 3×22313043002223 (a number of 38 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2231304300192 and 2231304300201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231304300229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535718 + ... + 3300374.
It is an arithmetic number, because the mean of its divisors is an integer number (278913975777).
Almost surely, 22231304300222 is an apocalyptic number.
2231304300222 is an abundant number, since it is smaller than the sum of its proper divisors (2231319312210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231304300222 is a wasteful number, since it uses less digits than its factorization.
2231304300222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1251003.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 2231304300222 its reverse (2220034031322), we get a palindrome (4451338331544).
The spelling of 2231304300222 in words is "two trillion, two hundred thirty-one billion, three hundred four million, three hundred thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •