Base | Representation |
---|---|
bin | 101111000100… |
… | …110001101010 |
3 | 212012221202021 |
4 | 233010301222 |
5 | 11124342310 |
6 | 1120255054 |
7 | 206614432 |
oct | 57046152 |
9 | 25187667 |
10 | 12340330 |
11 | 6a69522 |
12 | 417148a |
13 | 2730b92 |
14 | 18d32c2 |
15 | 113b5da |
hex | bc4c6a |
12340330 has 16 divisors (see below), whose sum is σ = 22260744. Its totient is φ = 4925440.
The previous prime is 12340313. The next prime is 12340343. The reversal of 12340330 is 3304321.
12340330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 9840769 + 2499561 = 3137^2 + 1581^2 .
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, 4890 + ... + 6970.
Almost surely, 212340330 is an apocalyptic number.
12340330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12340330 is a deficient number, since it is larger than the sum of its proper divisors (9920414).
12340330 is a wasteful number, since it uses less digits than its factorization.
12340330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2681.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 12340330 is about 3512.8805843638. The cubic root of 12340330 is about 231.0870407795.
Adding to 12340330 its reverse (3304321), we get a palindrome (15644651).
The spelling of 12340330 in words is "twelve million, three hundred forty thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •