Base | Representation |
---|---|
bin | 110010010111… |
… | …001001011000 |
3 | 220211201202021 |
4 | 302113021120 |
5 | 11334431013 |
6 | 1150544224 |
7 | 220133551 |
oct | 62271130 |
9 | 26751667 |
10 | 13202008 |
11 | 74a7956 |
12 | 4508074 |
13 | 2973151 |
14 | 1a79328 |
15 | 125ba8d |
hex | c97258 |
13202008 has 16 divisors (see below), whose sum is σ = 24811560. Its totient is φ = 6585600.
The previous prime is 13201999. The next prime is 13202009. The reversal of 13202008 is 80020231.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13201982 and 13202000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13202009) 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, 2248 + ... + 5608.
Almost surely, 213202008 is an apocalyptic number.
It is an amenable number.
13202008 is a deficient number, since it is larger than the sum of its proper divisors (11609552).
13202008 is a wasteful number, since it uses less digits than its factorization.
13202008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3858 (or 3854 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 13202008 is about 3633.4567563135. The cubic root of 13202008 is about 236.3451332476.
Adding to 13202008 its reverse (80020231), we get a palindrome (93222239).
The spelling of 13202008 in words is "thirteen million, two hundred two thousand, eight".
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