Base | Representation |
---|---|
bin | 1100011010001111100… |
… | …1010101010101010100 |
3 | 202101022111021100000201 |
4 | 3012203321111111110 |
5 | 11443114444111200 |
6 | 241535534350244 |
7 | 21255241363462 |
oct | 3064371252524 |
9 | 671274240021 |
10 | 213203113300 |
11 | 82467665691 |
12 | 353a135b384 |
13 | 171497c8258 |
14 | a4677dd832 |
15 | 582c647c6a |
hex | 31a3e55554 |
213203113300 has 18 divisors (see below), whose sum is σ = 462650756078. Its totient is φ = 85281245280.
The previous prime is 213203113259. The next prime is 213203113301. The reversal of 213203113300 is 3311302312.
213203113300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 9509760324 + 203693352976 = 97518^2 + 451324^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213203113301) 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 5 ways as a sum of consecutive naturals, for example, 1066015467 + ... + 1066015666.
Almost surely, 2213203113300 is an apocalyptic number.
213203113300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213203113300 is an abundant number, since it is smaller than the sum of its proper divisors (249447642778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213203113300 is a wasteful number, since it uses less digits than its factorization.
213203113300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2132031147 (or 2132031140 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 213203113300 its reverse (3311302312), we get a palindrome (216514415612).
The spelling of 213203113300 in words is "two hundred thirteen billion, two hundred three million, one hundred thirteen thousand, three hundred".
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