Base | Representation |
---|---|
bin | 110101010110… |
… | …100011110001 |
3 | 222022120020020 |
4 | 311112203301 |
5 | 12040023113 |
6 | 1215434053 |
7 | 226610415 |
oct | 65264361 |
9 | 28276206 |
10 | 13986033 |
11 | 7992a06 |
12 | 4825929 |
13 | 2b88c79 |
14 | 1c00d45 |
15 | 1364023 |
hex | d568f1 |
13986033 has 16 divisors (see below), whose sum is σ = 20308800. Its totient is φ = 8527680.
The previous prime is 13986029. The next prime is 13986067. The reversal of 13986033 is 33068931.
It is not a de Polignac number, because 13986033 - 22 = 13986029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13985985 and 13986003.
It is not an unprimeable number, because it can be changed into a prime (13986013) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 2578 + ... + 5883.
It is an arithmetic number, because the mean of its divisors is an integer number (1269300).
Almost surely, 213986033 is an apocalyptic number.
It is an amenable number.
13986033 is a deficient number, since it is larger than the sum of its proper divisors (6322767).
13986033 is a wasteful number, since it uses less digits than its factorization.
13986033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8512.
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 13986033 is about 3739.7905021538. The cubic root of 13986033 is about 240.9340510423.
The spelling of 13986033 in words is "thirteen million, nine hundred eighty-six thousand, thirty-three".
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