Base | Representation |
---|---|
bin | 111110010101… |
… | …011000100001 |
3 | 1010202011222012 |
4 | 332111120201 |
5 | 13140344023 |
6 | 1342122305 |
7 | 255614660 |
oct | 76253041 |
9 | 33664865 |
10 | 16340513 |
11 | 9250962 |
12 | 5580395 |
13 | 3501857 |
14 | 2254dd7 |
15 | 167b978 |
hex | f95621 |
16340513 has 8 divisors (see below), whose sum is σ = 19657920. Its totient is φ = 13268880.
The previous prime is 16340501. The next prime is 16340549. The reversal of 16340513 is 31504361.
It is a happy number.
16340513 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16340513 - 28 = 16340257 is a prime.
It is a Duffinian number.
16340513 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (16340113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61298 + ... + 61563.
It is an arithmetic number, because the mean of its divisors is an integer number (2457240).
Almost surely, 216340513 is an apocalyptic number.
It is an amenable number.
16340513 is a deficient number, since it is larger than the sum of its proper divisors (3317407).
16340513 is a wasteful number, since it uses less digits than its factorization.
16340513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122887.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 16340513 is about 4042.3400401253. The cubic root of 16340513 is about 253.7592579149.
Adding to 16340513 its reverse (31504361), we get a palindrome (47844874).
The spelling of 16340513 in words is "sixteen million, three hundred forty thousand, five hundred thirteen".
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