Base | Representation |
---|---|
bin | 101101111111… |
… | …110011100101 |
3 | 211200121020021 |
4 | 231333303211 |
5 | 11041322304 |
6 | 1110235141 |
7 | 204330010 |
oct | 55776345 |
9 | 24617207 |
10 | 12057829 |
11 | 6896253 |
12 | 4055ab1 |
13 | 2662414 |
14 | 185c377 |
15 | 10d2a54 |
hex | b7fce5 |
12057829 has 8 divisors (see below), whose sum is σ = 13829760. Its totient is φ = 10298256.
The previous prime is 12057821. The next prime is 12057839. The reversal of 12057829 is 92875021.
12057829 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 12057829 - 23 = 12057821 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12057794 and 12057803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12057821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889 + ... + 4990.
It is an arithmetic number, because the mean of its divisors is an integer number (1728720).
Almost surely, 212057829 is an apocalyptic number.
It is an amenable number.
12057829 is a deficient number, since it is larger than the sum of its proper divisors (1771931).
12057829 is an equidigital number, since it uses as much as digits as its factorization.
12057829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6179.
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 12057829 is about 3472.4384803766. The cubic root of 12057829 is about 229.3100242125.
The spelling of 12057829 in words is "twelve million, fifty-seven thousand, eight hundred twenty-nine".
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