Base | Representation |
---|---|
bin | 110010010110… |
… | …101101001110 |
3 | 220211122021112 |
4 | 302112231032 |
5 | 11334401311 |
6 | 1150532022 |
7 | 220125365 |
oct | 62265516 |
9 | 26748245 |
10 | 13200206 |
11 | 74a6568 |
12 | 4507012 |
13 | 2972396 |
14 | 1a787dc |
15 | 125b28b |
hex | c96b4e |
13200206 has 16 divisors (see below), whose sum is σ = 20974464. Its totient is φ = 6217464.
The previous prime is 13200199. The next prime is 13200221. The reversal of 13200206 is 60200231.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941 + ... + 5223.
It is an arithmetic number, because the mean of its divisors is an integer number (1310904).
Almost surely, 213200206 is an apocalyptic number.
13200206 is a deficient number, since it is larger than the sum of its proper divisors (7774258).
13200206 is a wasteful number, since it uses less digits than its factorization.
13200206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4375.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 13200206 is about 3633.2087746233. The cubic root of 13200206 is about 236.3343794969.
Adding to 13200206 its reverse (60200231), we get a palindrome (73400437).
The spelling of 13200206 in words is "thirteen million, two hundred thousand, two hundred six".
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