Base | Representation |
---|---|
bin | 111010001111… |
… | …0101010100010 |
3 | 2010110022012020 |
4 | 1310132222202 |
5 | 30304044211 |
6 | 3010242310 |
7 | 520352205 |
oct | 164365242 |
9 | 63408166 |
10 | 30534306 |
11 | 16265970 |
12 | a286396 |
13 | 643124a |
14 | 40ab93c |
15 | 2a32306 |
hex | 1d1eaa2 |
30534306 has 16 divisors (see below), whose sum is σ = 66620448. Its totient is φ = 9252800.
The previous prime is 30534293. The next prime is 30534313. The reversal of 30534306 is 60343503.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231255 + ... + 231386.
It is an arithmetic number, because the mean of its divisors is an integer number (4163778).
Almost surely, 230534306 is an apocalyptic number.
30534306 is an abundant number, since it is smaller than the sum of its proper divisors (36086142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30534306 is a wasteful number, since it uses less digits than its factorization.
30534306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462657.
The product of its (nonzero) digits is 3240, while the sum is 24.
The square root of 30534306 is about 5525.7855550139. The cubic root of 30534306 is about 312.5570873840.
Adding to 30534306 its reverse (60343503), we get a palindrome (90877809).
The spelling of 30534306 in words is "thirty million, five hundred thirty-four thousand, three hundred six".
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