Base | Representation |
---|---|
bin | 100000001101001000111… |
… | …010000000001101011000 |
3 | 21211120110221000211010011 |
4 | 200031020322000031120 |
5 | 242224443104302300 |
6 | 4412410512531304 |
7 | 315615312565201 |
oct | 40151072001530 |
9 | 7746427024104 |
10 | 2213131322200 |
11 | 783646a31787 |
12 | 2b8b05250b34 |
13 | 13090b214786 |
14 | 7918a9225a8 |
15 | 3c87e193eba |
hex | 20348e80358 |
2213131322200 has 24 divisors (see below), whose sum is σ = 5145530324580. Its totient is φ = 885252528800.
The previous prime is 2213131322189. The next prime is 2213131322239. The reversal of 2213131322200 is 22231313122.
It is a super-3 number, since 3×22131313222003 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5532828106 + ... + 5532828505.
Almost surely, 22213131322200 is an apocalyptic number.
2213131322200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2213131322200 is an abundant number, since it is smaller than the sum of its proper divisors (2932399002380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2213131322200 is a wasteful number, since it uses less digits than its factorization.
2213131322200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11065656627 (or 11065656618 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2213131322200 its reverse (22231313122), we get a palindrome (2235362635322).
The spelling of 2213131322200 in words is "two trillion, two hundred thirteen billion, one hundred thirty-one million, three hundred twenty-two thousand, two hundred".
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