Base | Representation |
---|---|
bin | 101111000010… |
… | …011011111011 |
3 | 212012110121100 |
4 | 233002123323 |
5 | 11124040442 |
6 | 1120142443 |
7 | 206544462 |
oct | 57023373 |
9 | 25173540 |
10 | 12330747 |
11 | 6a62300 |
12 | 4167a23 |
13 | 2729700 |
14 | 18cd9d9 |
15 | 113884c |
hex | bc26fb |
12330747 has 54 divisors (see below), whose sum is σ = 21515676. Its totient is φ = 6795360.
The previous prime is 12330739. The next prime is 12330749. The reversal of 12330747 is 74703321.
It is not a de Polignac number, because 12330747 - 23 = 12330739 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12330747.
It is not an unprimeable number, because it can be changed into a prime (12330749) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 184008 + ... + 184074.
Almost surely, 212330747 is an apocalyptic number.
12330747 is a deficient number, since it is larger than the sum of its proper divisors (9184929).
12330747 is a wasteful number, since it uses less digits than its factorization.
12330747 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121 (or 94 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 12330747 is about 3511.5163391333. The cubic root of 12330747 is about 231.0272076796.
The spelling of 12330747 in words is "twelve million, three hundred thirty thousand, seven hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •