Base | Representation |
---|---|
bin | 1100001111111010101… |
… | …1010100110000110000 |
3 | 202010011022102120020102 |
4 | 3003332223110300300 |
5 | 11421430341402204 |
6 | 240400514531532 |
7 | 21126452455463 |
oct | 3037653246060 |
9 | 663138376212 |
10 | 210431200304 |
11 | 81274a213a6 |
12 | 34948b96ba8 |
13 | 16ac7453350 |
14 | a28360b2da |
15 | 571910a41e |
hex | 30fead4c30 |
210431200304 has 20 divisors (see below), whose sum is σ = 439072793376. Its totient is φ = 97122092352.
The previous prime is 210431200277. The next prime is 210431200313. The reversal of 210431200304 is 403002134012.
210431200304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2104312003042 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 505844024 + ... + 505844439.
Almost surely, 2210431200304 is an apocalyptic number.
It is an amenable number.
210431200304 is an abundant number, since it is smaller than the sum of its proper divisors (228641593072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210431200304 is a wasteful number, since it uses less digits than its factorization.
210431200304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1011688484 (or 1011688478 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 210431200304 its reverse (403002134012), we get a palindrome (613433334316).
The spelling of 210431200304 in words is "two hundred ten billion, four hundred thirty-one million, two hundred thousand, three hundred four".
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