Base | Representation |
---|---|
bin | 101111000010… |
… | …010111101111 |
3 | 212012110020102 |
4 | 233002113233 |
5 | 11124033404 |
6 | 1120141315 |
7 | 206543630 |
oct | 57022757 |
9 | 25173212 |
10 | 12330479 |
11 | 6a62087 |
12 | 416783b |
13 | 2729555 |
14 | 18cd887 |
15 | 113871e |
hex | bc25ef |
12330479 has 16 divisors (see below), whose sum is σ = 14570496. Its totient is φ = 10216800.
The previous prime is 12330473. The next prime is 12330517. The reversal of 12330479 is 97403321.
12330479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 12330479 - 220 = 11281903 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12330473) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28394 + ... + 28824.
It is an arithmetic number, because the mean of its divisors is an integer number (910656).
Almost surely, 212330479 is an apocalyptic number.
12330479 is a deficient number, since it is larger than the sum of its proper divisors (2240017).
12330479 is an equidigital number, since it uses as much as digits as its factorization.
12330479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 566.
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 12330479 is about 3511.4781787732. The cubic root of 12330479 is about 231.0255339303.
The spelling of 12330479 in words is "twelve million, three hundred thirty thousand, four hundred seventy-nine".
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