Base | Representation |
---|---|
bin | 10100101101001100… |
… | …001101001101001100 |
3 | 2010101110022222111121 |
4 | 110231030031031030 |
5 | 331013122323040 |
6 | 14114054330324 |
7 | 1414645322053 |
oct | 245514151514 |
9 | 63343288447 |
10 | 22233011020 |
11 | 9479a56280 |
12 | 43859599a4 |
13 | 21341c692c |
14 | 110cab739a |
15 | 8a1d08c4a |
hex | 52d30d34c |
22233011020 has 48 divisors (see below), whose sum is σ = 50953609728. Its totient is φ = 8081588160.
The previous prime is 22233010997. The next prime is 22233011039. The reversal of 22233011020 is 2011033222.
It is a super-3 number, since 3×222330110203 (a number of 32 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22233010985 and 22233011003.
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, 590479 + ... + 627001.
It is an arithmetic number, because the mean of its divisors is an integer number (1061533536).
Almost surely, 222233011020 is an apocalyptic number.
22233011020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22233011020 is an abundant number, since it is smaller than the sum of its proper divisors (28720598708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22233011020 is a wasteful number, since it uses less digits than its factorization.
22233011020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39310 (or 39308 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 22233011020 its reverse (2011033222), we get a palindrome (24244044242).
The spelling of 22233011020 in words is "twenty-two billion, two hundred thirty-three million, eleven thousand, twenty".
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