Base | Representation |
---|---|
bin | 110001101110… |
… | …000010011100 |
3 | 220112011202222 |
4 | 301232002130 |
5 | 11314034003 |
6 | 1143204512 |
7 | 215532626 |
oct | 61560234 |
9 | 26464688 |
10 | 13033628 |
11 | 73a23a3 |
12 | 4446738 |
13 | 291460a |
14 | 1a33c16 |
15 | 1226c38 |
hex | c6e09c |
13033628 has 12 divisors (see below), whose sum is σ = 24150672. Its totient is φ = 6133440.
The previous prime is 13033627. The next prime is 13033637. The reversal of 13033628 is 82633031.
It is a junction number, because it is equal to n+sod(n) for n = 13033597 and 13033606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13033621) 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 3 ways as a sum of consecutive naturals, for example, 95768 + ... + 95903.
It is an arithmetic number, because the mean of its divisors is an integer number (2012556).
Almost surely, 213033628 is an apocalyptic number.
It is an amenable number.
13033628 is a deficient number, since it is larger than the sum of its proper divisors (11117044).
13033628 is a wasteful number, since it uses less digits than its factorization.
13033628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191692 (or 191690 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 13033628 is about 3610.2116281459. The cubic root of 13033628 is about 235.3360395451.
Adding to 13033628 its reverse (82633031), we get a palindrome (95666659).
The spelling of 13033628 in words is "thirteen million, thirty-three thousand, six hundred twenty-eight".
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