Base | Representation |
---|---|
bin | 111001100110… |
… | …1001000001110 |
3 | 2002211100001220 |
4 | 1303031020032 |
5 | 30212402314 |
6 | 2555144210 |
7 | 514461423 |
oct | 163151016 |
9 | 62740056 |
10 | 30200334 |
11 | 16057a5a |
12 | a145066 |
13 | 6345228 |
14 | 4021d4a |
15 | 29b83a9 |
hex | 1ccd20e |
30200334 has 16 divisors (see below), whose sum is σ = 63027072. Its totient is φ = 9629048.
The previous prime is 30200323. The next prime is 30200341. The reversal of 30200334 is 43300203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109284 + ... + 109559.
It is an arithmetic number, because the mean of its divisors is an integer number (3939192).
Almost surely, 230200334 is an apocalyptic number.
30200334 is an abundant number, since it is smaller than the sum of its proper divisors (32826738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30200334 is a wasteful number, since it uses less digits than its factorization.
30200334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218871.
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 30200334 is about 5495.4830542910. The cubic root of 30200334 is about 311.4133659575.
Adding to 30200334 its reverse (43300203), we get a palindrome (73500537).
The spelling of 30200334 in words is "thirty million, two hundred thousand, three hundred thirty-four".
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