Base | Representation |
---|---|
bin | 110111010101… |
… | …011101100101 |
3 | 1000021222020221 |
4 | 313111131211 |
5 | 12203141304 |
6 | 1234524341 |
7 | 234204022 |
oct | 67253545 |
9 | 30258227 |
10 | 14505829 |
11 | 8208498 |
12 | 4a366b1 |
13 | 300b740 |
14 | 1cd8549 |
15 | 1418054 |
hex | dd5765 |
14505829 has 16 divisors (see below), whose sum is σ = 16354800. Its totient is φ = 12773376.
The previous prime is 14505781. The next prime is 14505839. The reversal of 14505829 is 92850541.
It can be written as a sum of positive squares in 8 ways, for example, as 240100 + 14265729 = 490^2 + 3777^2 .
It is a cyclic number.
It is not a de Polignac number, because 14505829 - 217 = 14374757 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14505794 and 14505803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14505839) 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, 40917 + ... + 41269.
It is an arithmetic number, because the mean of its divisors is an integer number (1022175).
Almost surely, 214505829 is an apocalyptic number.
It is an amenable number.
14505829 is a deficient number, since it is larger than the sum of its proper divisors (1848971).
14505829 is a wasteful number, since it uses less digits than its factorization.
14505829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504.
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 14505829 is about 3808.6518612233. The cubic root of 14505829 is about 243.8826195691.
The spelling of 14505829 in words is "fourteen million, five hundred five thousand, eight hundred twenty-nine".
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