Base | Representation |
---|---|
bin | 110010111000… |
… | …000011111110 |
3 | 221002120200200 |
4 | 302320003332 |
5 | 11403234310 |
6 | 1153504330 |
7 | 221234613 |
oct | 62700376 |
9 | 27076620 |
10 | 13336830 |
11 | 758a181 |
12 | 45720a6 |
13 | 29bc620 |
14 | 1ab250a |
15 | 12869c0 |
hex | cb80fe |
13336830 has 48 divisors (see below), whose sum is σ = 37346400. Its totient is φ = 3282624.
The previous prime is 13336811. The next prime is 13336831. The reversal of 13336830 is 3863331.
It is a junction number, because it is equal to n+sod(n) for n = 13336794 and 13336803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13336831) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 4530 + ... + 6869.
It is an arithmetic number, because the mean of its divisors is an integer number (778050).
Almost surely, 213336830 is an apocalyptic number.
13336830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13336830 is an abundant number, since it is smaller than the sum of its proper divisors (24009570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13336830 is a wasteful number, since it uses less digits than its factorization.
13336830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11425 (or 11422 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 13336830 is about 3651.9624861162. The cubic root of 13336830 is about 237.1469472713.
It can be divided in two parts, 133 and 36830, that added together give a palindrome (36963).
The spelling of 13336830 in words is "thirteen million, three hundred thirty-six thousand, eight hundred thirty".
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