Base | Representation |
---|---|
bin | 111001001111… |
… | …1101101111010 |
3 | 2002110212220212 |
4 | 1302133231322 |
5 | 30140424310 |
6 | 2551151122 |
7 | 513055223 |
oct | 162375572 |
9 | 62425825 |
10 | 30014330 |
11 | 15a40235 |
12 | a0754a2 |
13 | 62ab678 |
14 | 3db424a |
15 | 297d205 |
hex | 1c9fb7a |
30014330 has 16 divisors (see below), whose sum is σ = 54120960. Its totient is φ = 11984592.
The previous prime is 30014323. The next prime is 30014359. The reversal of 30014330 is 3341003.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4151 + ... + 8789.
It is an arithmetic number, because the mean of its divisors is an integer number (3382560).
Almost surely, 230014330 is an apocalyptic number.
30014330 is a deficient number, since it is larger than the sum of its proper divisors (24106630).
30014330 is a wasteful number, since it uses less digits than its factorization.
30014330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5293.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 30014330 is about 5478.5335629163. The cubic root of 30014330 is about 310.7727167666.
Adding to 30014330 its reverse (3341003), we get a palindrome (33355333).
The spelling of 30014330 in words is "thirty million, fourteen thousand, three hundred thirty".
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