Base | Representation |
---|---|
bin | 110000111000… |
… | …101001010101 |
3 | 220010001210011 |
4 | 300320221111 |
5 | 11240034213 |
6 | 1134400221 |
7 | 213632215 |
oct | 60705125 |
9 | 26101704 |
10 | 12814933 |
11 | 726305a |
12 | 4360071 |
13 | 2868c01 |
14 | 19b8245 |
15 | 11d203d |
hex | c38a55 |
12814933 has 8 divisors (see below), whose sum is σ = 13408128. Its totient is φ = 12224784.
The previous prime is 12814883. The next prime is 12814937. The reversal of 12814933 is 33941821.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12814933 - 217 = 12683861 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12814895 and 12814904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12814937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15160 + ... + 15982.
It is an arithmetic number, because the mean of its divisors is an integer number (1676016).
Almost surely, 212814933 is an apocalyptic number.
It is an amenable number.
12814933 is a deficient number, since it is larger than the sum of its proper divisors (593195).
12814933 is an equidigital number, since it uses as much as digits as its factorization.
12814933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1523.
The product of its digits is 5184, while the sum is 31.
The square root of 12814933 is about 3579.7951058685. The cubic root of 12814933 is about 234.0123511147.
The spelling of 12814933 in words is "twelve million, eight hundred fourteen thousand, nine hundred thirty-three".
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