Base | Representation |
---|---|
bin | 110001101001… |
… | …111110110000 |
3 | 220111022222102 |
4 | 301221332300 |
5 | 11313021013 |
6 | 1142555532 |
7 | 215433314 |
oct | 61517660 |
9 | 26438872 |
10 | 13017008 |
11 | 7390964 |
12 | 4438ba8 |
13 | 2909b94 |
14 | 1a2bb44 |
15 | 1221d58 |
hex | c69fb0 |
13017008 has 20 divisors (see below), whose sum is σ = 25836888. Its totient is φ = 6349440.
The previous prime is 13016999. The next prime is 13017029. The reversal of 13017008 is 80071031.
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 3 ways as a sum of consecutive naturals, for example, 9266 + ... + 10577.
Almost surely, 213017008 is an apocalyptic number.
It is an amenable number.
13017008 is a deficient number, since it is larger than the sum of its proper divisors (12819880).
13017008 is a wasteful number, since it uses less digits than its factorization.
13017008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19892 (or 19886 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 20.
The square root of 13017008 is about 3607.9090897638. The cubic root of 13017008 is about 235.2359663942.
Adding to 13017008 its reverse (80071031), we get a palindrome (93088039).
The spelling of 13017008 in words is "thirteen million, seventeen thousand, eight".
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