Base | Representation |
---|---|
bin | 110001000010… |
… | …011000010011 |
3 | 220012002110211 |
4 | 301002120103 |
5 | 11242323203 |
6 | 1135304551 |
7 | 214156363 |
oct | 61023023 |
9 | 26162424 |
10 | 12854803 |
11 | 7290005 |
12 | 437b157 |
13 | 28810c0 |
14 | 19c89a3 |
15 | 11ddc6d |
hex | c42613 |
12854803 has 8 divisors (see below), whose sum is σ = 13916000. Its totient is φ = 11803968.
The previous prime is 12854761. The next prime is 12854819. The reversal of 12854803 is 30845821.
12854803 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 12854803 - 217 = 12723731 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12854833) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103 + ... + 5071.
It is an arithmetic number, because the mean of its divisors is an integer number (1739500).
Almost surely, 212854803 is an apocalyptic number.
12854803 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12854803 is a deficient number, since it is larger than the sum of its proper divisors (1061197).
12854803 is a wasteful number, since it uses less digits than its factorization.
12854803 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5181.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 12854803 is about 3585.3595356672. The cubic root of 12854803 is about 234.2547873719.
The spelling of 12854803 in words is "twelve million, eight hundred fifty-four thousand, eight hundred three".
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