Base | Representation |
---|---|
bin | 111001110111… |
… | …1010000001010 |
3 | 2010002102210122 |
4 | 1303233100022 |
5 | 30231340411 |
6 | 3002143242 |
7 | 515613056 |
oct | 163572012 |
9 | 63072718 |
10 | 30340106 |
11 | 16142a75 |
12 | a1b1b22 |
13 | 6393a34 |
14 | 405ac66 |
15 | 29e49db |
hex | 1cef40a |
30340106 has 4 divisors (see below), whose sum is σ = 45510162. Its totient is φ = 15170052.
The previous prime is 30340099. The next prime is 30340109. The reversal of 30340106 is 60104303.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 26884225 + 3455881 = 5185^2 + 1859^2 .
It is not an unprimeable number, because it can be changed into a prime (30340109) by changing a digit.
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 as a sum of consecutive naturals, namely, 7585025 + ... + 7585028.
Almost surely, 230340106 is an apocalyptic number.
30340106 is a deficient number, since it is larger than the sum of its proper divisors (15170056).
30340106 is a wasteful number, since it uses less digits than its factorization.
30340106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15170055.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 30340106 is about 5508.1853636202. The cubic root of 30340106 is about 311.8930504022.
Adding to 30340106 its reverse (60104303), we get a palindrome (90444409).
The spelling of 30340106 in words is "thirty million, three hundred forty thousand, one hundred six".
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