Base | Representation |
---|---|
bin | 110110101101… |
… | …0110101010010 |
3 | 1222222021111122 |
4 | 1231122311102 |
5 | 24320333402 |
6 | 2502442242 |
7 | 465543443 |
oct | 155326522 |
9 | 58867448 |
10 | 28683602 |
11 | 15211462 |
12 | 9733382 |
13 | 5c33a5c |
14 | 3b492ca |
15 | 27b8ca2 |
hex | 1b5ad52 |
28683602 has 8 divisors (see below), whose sum is σ = 43053312. Its totient is φ = 14332500.
The previous prime is 28683601. The next prime is 28683659. The reversal of 28683602 is 20638682.
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 (28683601) 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, 227 + ... + 7577.
It is an arithmetic number, because the mean of its divisors is an integer number (5381664).
Almost surely, 228683602 is an apocalyptic number.
28683602 is a deficient number, since it is larger than the sum of its proper divisors (14369710).
28683602 is a wasteful number, since it uses less digits than its factorization.
28683602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9304.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 28683602 is about 5355.7074229274. The cubic root of 28683602 is about 306.1102668379.
The spelling of 28683602 in words is "twenty-eight million, six hundred eighty-three thousand, six hundred two".
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