Base | Representation |
---|---|
bin | 110010011000… |
… | …010100010001 |
3 | 220211222022210 |
4 | 302120110101 |
5 | 11340104201 |
6 | 1151022333 |
7 | 220153536 |
oct | 62302421 |
9 | 26758283 |
10 | 13206801 |
11 | 7500513 |
12 | 450a9a9 |
13 | 297539a |
14 | 1a7ad8d |
15 | 125d1d6 |
hex | c98511 |
13206801 has 8 divisors (see below), whose sum is σ = 17630560. Its totient is φ = 8793792.
The previous prime is 13206793. The next prime is 13206821. The reversal of 13206801 is 10860231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13206801 - 23 = 13206793 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (13206821) 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, 846 + ... + 5208.
It is an arithmetic number, because the mean of its divisors is an integer number (2203820).
Almost surely, 213206801 is an apocalyptic number.
It is an amenable number.
13206801 is a deficient number, since it is larger than the sum of its proper divisors (4423759).
13206801 is a wasteful number, since it uses less digits than its factorization.
13206801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5375.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 13206801 is about 3634.1162612112. The cubic root of 13206801 is about 236.3737315529.
The spelling of 13206801 in words is "thirteen million, two hundred six thousand, eight hundred one".
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