Base | Representation |
---|---|
bin | 110010100010… |
… | …000111010101 |
3 | 220221000101011 |
4 | 302202013111 |
5 | 11342400213 |
6 | 1151532221 |
7 | 220411540 |
oct | 62420725 |
9 | 26830334 |
10 | 13246933 |
11 | 7528687 |
12 | 452a071 |
13 | 298a72b |
14 | 1a8b857 |
15 | 126a03d |
hex | ca21d5 |
13246933 has 16 divisors (see below), whose sum is σ = 16107520. Its totient is φ = 10641456.
The previous prime is 13246931. The next prime is 13246949. The reversal of 13246933 is 33964231.
It is not a de Polignac number, because 13246933 - 21 = 13246931 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13246895 and 13246904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13246931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13216 + ... + 14182.
It is an arithmetic number, because the mean of its divisors is an integer number (1006720).
Almost surely, 213246933 is an apocalyptic number.
It is an amenable number.
13246933 is a deficient number, since it is larger than the sum of its proper divisors (2860587).
13246933 is a wasteful number, since it uses less digits than its factorization.
13246933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1096.
The product of its digits is 11664, while the sum is 31.
The square root of 13246933 is about 3639.6336354089. The cubic root of 13246933 is about 236.6129153427.
The spelling of 13246933 in words is "thirteen million, two hundred forty-six thousand, nine hundred thirty-three".
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