Base | Representation |
---|---|
bin | 110001111110… |
… | …111110111100 |
3 | 220122200222122 |
4 | 301332332330 |
5 | 11323244121 |
6 | 1144502112 |
7 | 216242162 |
oct | 61767674 |
9 | 26580878 |
10 | 13103036 |
11 | 743a561 |
12 | 447a938 |
13 | 293a09b |
14 | 1a51232 |
15 | 123c5ab |
hex | c7efbc |
13103036 has 12 divisors (see below), whose sum is σ = 23418528. Its totient is φ = 6412032.
The previous prime is 13103023. The next prime is 13103047. The reversal of 13103036 is 63030131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34661 + ... + 35036.
It is an arithmetic number, because the mean of its divisors is an integer number (1951544).
Almost surely, 213103036 is an apocalyptic number.
It is an amenable number.
13103036 is a deficient number, since it is larger than the sum of its proper divisors (10315492).
13103036 is a wasteful number, since it uses less digits than its factorization.
13103036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69748 (or 69746 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 13103036 is about 3619.8115973072. The cubic root of 13103036 is about 235.7530453207.
Adding to 13103036 its reverse (63030131), we get a palindrome (76133167).
The spelling of 13103036 in words is "thirteen million, one hundred three thousand, thirty-six".
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