Base | Representation |
---|---|
bin | 1100011010101110000… |
… | …1111100100100101100 |
3 | 202101122102021211100200 |
4 | 3012223201330210230 |
5 | 11443400241402200 |
6 | 242000351553500 |
7 | 21261355166121 |
oct | 3065341744454 |
9 | 671572254320 |
10 | 213331200300 |
11 | 825229a0309 |
12 | 3541822b890 |
13 | 1716a1c408a |
14 | a47a822748 |
15 | 58389e9800 |
hex | 31ab87c92c |
213331200300 has 54 divisors (see below), whose sum is σ = 668674798428. Its totient is φ = 56888319840.
The previous prime is 213331200293. The next prime is 213331200301. The reversal of 213331200300 is 3002133312.
213331200300 is a `hidden beast` number, since 2 + 13 + 331 + 20 + 0 + 300 = 666.
213331200300 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (213331200301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 118516434 + ... + 118518233.
Almost surely, 2213331200300 is an apocalyptic number.
213331200300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213331200300 is an abundant number, since it is smaller than the sum of its proper divisors (455343598128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213331200300 is a wasteful number, since it uses less digits than its factorization.
213331200300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237034687 (or 237034677 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 213331200300 its reverse (3002133312), we get a palindrome (216333333612).
The spelling of 213331200300 in words is "two hundred thirteen billion, three hundred thirty-one million, two hundred thousand, three hundred".
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