Base | Representation |
---|---|
bin | 1100011110010000101… |
… | …1000100011000101100 |
3 | 202111002122110021101010 |
4 | 3013210023010120230 |
5 | 12002322031114200 |
6 | 242234540145220 |
7 | 21324044506533 |
oct | 3074413043054 |
9 | 674078407333 |
10 | 214281504300 |
11 | 82970360816 |
12 | 35642538210 |
13 | 1728c051336 |
14 | a52ab1531a |
15 | 5892161150 |
hex | 31e42c462c |
214281504300 has 72 divisors (see below), whose sum is σ = 621549846736. Its totient is φ = 56997768960.
The previous prime is 214281504251. The next prime is 214281504317. The reversal of 214281504300 is 3405182412.
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, 780487 + ... + 1018686.
Almost surely, 2214281504300 is an apocalyptic number.
214281504300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214281504300 is an abundant number, since it is smaller than the sum of its proper divisors (407268342436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214281504300 is a wasteful number, since it uses less digits than its factorization.
214281504300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1799587 (or 1799580 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 214281504300 its reverse (3405182412), we get a palindrome (217686686712).
The spelling of 214281504300 in words is "two hundred fourteen billion, two hundred eighty-one million, five hundred four thousand, three hundred".
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