Base | Representation |
---|---|
bin | 1100011110110010110… |
… | …0010010011011111010 |
3 | 202111110121101200000210 |
4 | 3013230230102123322 |
5 | 12003120123232310 |
6 | 242301043411550 |
7 | 21330431404515 |
oct | 3075454223372 |
9 | 674417350023 |
10 | 214424430330 |
11 | 82a34001200 |
12 | 35682383bb6 |
13 | 172b2844456 |
14 | a541abbd7c |
15 | 589e994820 |
hex | 31ecb126fa |
214424430330 has 48 divisors (see below), whose sum is σ = 565655200992. Its totient is φ = 51981679200.
The previous prime is 214424430281. The next prime is 214424430343. The reversal of 214424430330 is 33034424412.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29531416 + ... + 29538675.
It is an arithmetic number, because the mean of its divisors is an integer number (11784483354).
Almost surely, 2214424430330 is an apocalyptic number.
214424430330 is an abundant number, since it is smaller than the sum of its proper divisors (351230770662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214424430330 is a wasteful number, since it uses less digits than its factorization.
214424430330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59070123 (or 59070112 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 214424430330 its reverse (33034424412), we get a palindrome (247458854742).
The spelling of 214424430330 in words is "two hundred fourteen billion, four hundred twenty-four million, four hundred thirty thousand, three hundred thirty".
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