Base | Representation |
---|---|
bin | 10100100110000011… |
… | …100101111000101100 |
3 | 2010002010002122201200 |
4 | 110212003211320230 |
5 | 330242001443200 |
6 | 14054141005500 |
7 | 1411663024152 |
oct | 244603457054 |
9 | 63063078650 |
10 | 22113312300 |
11 | 941842a912 |
12 | 4351853890 |
13 | 2115476ba1 |
14 | 10dac393d2 |
15 | 896562800 |
hex | 5260e5e2c |
22113312300 has 54 divisors (see below), whose sum is σ = 69312951708. Its totient is φ = 5896883040.
The previous prime is 22113312289. The next prime is 22113312323. The reversal of 22113312300 is 321331122.
22113312300 is a `hidden beast` number, since 22 + 11 + 331 + 2 + 300 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12284274 + ... + 12286073.
Almost surely, 222113312300 is an apocalyptic number.
22113312300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22113312300 is an abundant number, since it is smaller than the sum of its proper divisors (47199639408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22113312300 is a wasteful number, since it uses less digits than its factorization.
22113312300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24570367 (or 24570357 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 22113312300 its reverse (321331122), we get a palindrome (22434643422).
The spelling of 22113312300 in words is "twenty-two billion, one hundred thirteen million, three hundred twelve thousand, three hundred".
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