Base | Representation |
---|---|
bin | 10111111001111… |
… | …01100111111110 |
3 | 111222100000000222 |
4 | 23330331213332 |
5 | 402313433210 |
6 | 31522021342 |
7 | 4653323552 |
oct | 1374754776 |
9 | 458300028 |
10 | 200530430 |
11 | a3215531 |
12 | 571a7852 |
13 | 32711879 |
14 | 1c8bd862 |
15 | 12911655 |
hex | bf3d9fe |
200530430 has 8 divisors (see below), whose sum is σ = 360954792. Its totient is φ = 80212168.
The previous prime is 200530409. The next prime is 200530459. The reversal of 200530430 is 34035002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 200530399 and 200530408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10026512 + ... + 10026531.
It is an arithmetic number, because the mean of its divisors is an integer number (45119349).
Almost surely, 2200530430 is an apocalyptic number.
200530430 is a deficient number, since it is larger than the sum of its proper divisors (160424362).
200530430 is a wasteful number, since it uses less digits than its factorization.
200530430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20053050.
The product of its (nonzero) digits is 360, while the sum is 17.
The square root of 200530430 is about 14160.8767383944. The cubic root of 200530430 is about 585.3200868412.
Adding to 200530430 its reverse (34035002), we get a palindrome (234565432).
The spelling of 200530430 in words is "two hundred million, five hundred thirty thousand, four hundred thirty".
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