Base | Representation |
---|---|
bin | 1100111111100100100… |
… | …1011001100110001100 |
3 | 210100011211001201200020 |
4 | 3033321021121212030 |
5 | 12124130132314040 |
6 | 250314122302140 |
7 | 22061452640055 |
oct | 3177111314614 |
9 | 710154051606 |
10 | 223223323020 |
11 | 86739823545 |
12 | 37319057950 |
13 | 18085740429 |
14 | ab3850372c |
15 | 5c17198cd0 |
hex | 33f925998c |
223223323020 has 48 divisors (see below), whose sum is σ = 633587307360. Its totient is φ = 58710790656.
The previous prime is 223223322989. The next prime is 223223323061. The reversal of 223223323020 is 20323322322.
It is a super-3 number, since 3×2232233230203 (a number of 35 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25477735 + ... + 25486494.
It is an arithmetic number, because the mean of its divisors is an integer number (13199735570).
Almost surely, 2223223323020 is an apocalyptic number.
223223323020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223223323020 is an abundant number, since it is smaller than the sum of its proper divisors (410363984340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223223323020 is a wasteful number, since it uses less digits than its factorization.
223223323020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50964314 (or 50964312 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 24.
Adding to 223223323020 its reverse (20323322322), we get a palindrome (243546645342).
The spelling of 223223323020 in words is "two hundred twenty-three billion, two hundred twenty-three million, three hundred twenty-three thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •