Base | Representation |
---|---|
bin | 111110000111… |
… | …011001101010 |
3 | 1010122021102001 |
4 | 332013121222 |
5 | 13132030432 |
6 | 1341001214 |
7 | 255256003 |
oct | 76073152 |
9 | 33567361 |
10 | 16283242 |
11 | 9211928 |
12 | 555320a |
13 | 34b1771 |
14 | 223c1aa |
15 | 16699e7 |
hex | f8766a |
16283242 has 8 divisors (see below), whose sum is σ = 24452100. Its totient is φ = 8132544.
The previous prime is 16283227. The next prime is 16283249. The reversal of 16283242 is 24238261.
It can be written as a sum of positive squares in 2 ways, for example, as 12967201 + 3316041 = 3601^2 + 1821^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 16283242.
It is not an unprimeable number, because it can be changed into a prime (16283249) 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, 2017 + ... + 6052.
Almost surely, 216283242 is an apocalyptic number.
16283242 is the 2018-th decagonal number.
16283242 is a deficient number, since it is larger than the sum of its proper divisors (8168858).
16283242 is a wasteful number, since it uses less digits than its factorization.
16283242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9080.
The product of its digits is 4608, while the sum is 28.
The square root of 16283242 is about 4035.2499303017. The cubic root of 16283242 is about 253.4624484186.
The spelling of 16283242 in words is "sixteen million, two hundred eighty-three thousand, two hundred forty-two".
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