Base | Representation |
---|---|
bin | 1100011010101100010… |
… | …0010100000100001000 |
3 | 202101121212200011112021 |
4 | 3012223010110010020 |
5 | 11443341244312300 |
6 | 241555513254224 |
7 | 21261232153444 |
oct | 3065304240410 |
9 | 671555604467 |
10 | 213323432200 |
11 | 82519574a9a |
12 | 35415704374 |
13 | 17168704378 |
14 | a47979d824 |
15 | 5837eb2d1a |
hex | 31ab114108 |
213323432200 has 48 divisors (see below), whose sum is σ = 497592683280. Its totient is φ = 85051402560.
The previous prime is 213323432167. The next prime is 213323432221. The reversal of 213323432200 is 2234323312.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1675762 + ... + 1798561.
It is an arithmetic number, because the mean of its divisors is an integer number (10366514235).
Almost surely, 2213323432200 is an apocalyptic number.
213323432200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213323432200 is an abundant number, since it is smaller than the sum of its proper divisors (284269251080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213323432200 is a wasteful number, since it uses less digits than its factorization.
213323432200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3474646 (or 3474637 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 213323432200 its reverse (2234323312), we get a palindrome (215557755512).
The spelling of 213323432200 in words is "two hundred thirteen billion, three hundred twenty-three million, four hundred thirty-two thousand, two hundred".
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