Base | Representation |
---|---|
bin | 111111110000… |
… | …001000110010 |
3 | 1011110001212221 |
4 | 333300020302 |
5 | 13234242432 |
6 | 1354111254 |
7 | 262023511 |
oct | 77601062 |
9 | 34401787 |
10 | 16712242 |
11 | 9485178 |
12 | 571b52a |
13 | 3601b01 |
14 | 2310678 |
15 | 1701b97 |
hex | ff0232 |
16712242 has 8 divisors (see below), whose sum is σ = 25350300. Its totient is φ = 8262144.
The previous prime is 16712221. The next prime is 16712243. The reversal of 16712242 is 24221761.
16712242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12595401 + 4116841 = 3549^2 + 2029^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (16712243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46767 + ... + 47122.
Almost surely, 216712242 is an apocalyptic number.
16712242 is a deficient number, since it is larger than the sum of its proper divisors (8638058).
16712242 is an equidigital number, since it uses as much as digits as its factorization.
16712242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93980.
The product of its digits is 1344, while the sum is 25.
The square root of 16712242 is about 4088.0609095267. The cubic root of 16712242 is about 255.6690976105.
The spelling of 16712242 in words is "sixteen million, seven hundred twelve thousand, two hundred forty-two".
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