Base | Representation |
---|---|
bin | 110010110001… |
… | …001011101010 |
3 | 221001011000222 |
4 | 302301023222 |
5 | 11401334100 |
6 | 1153130042 |
7 | 221056505 |
oct | 62611352 |
9 | 27034028 |
10 | 13308650 |
11 | 756aa93 |
12 | 4559922 |
13 | 29ac854 |
14 | 1aa613c |
15 | 127d485 |
hex | cb12ea |
13308650 has 24 divisors (see below), whose sum is σ = 24909120. Its totient is φ = 5290160.
The previous prime is 13308649. The next prime is 13308653. The reversal of 13308650 is 5680331.
13308650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13308653) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8207 + ... + 9693.
It is an arithmetic number, because the mean of its divisors is an integer number (1037880).
Almost surely, 213308650 is an apocalyptic number.
13308650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13308650 is a deficient number, since it is larger than the sum of its proper divisors (11600470).
13308650 is a wasteful number, since it uses less digits than its factorization.
13308650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1678 (or 1673 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 13308650 is about 3648.1022463741. The cubic root of 13308650 is about 236.9798032722.
Adding to 13308650 its reverse (5680331), we get a palindrome (18988981).
The spelling of 13308650 in words is "thirteen million, three hundred eight thousand, six hundred fifty".
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