Base | Representation |
---|---|
bin | 110110100111… |
… | …0101000000110 |
3 | 1222212201220221 |
4 | 1231032220012 |
5 | 24312233411 |
6 | 2501414554 |
7 | 465244621 |
oct | 155165006 |
9 | 58781827 |
10 | 28633606 |
11 | 15187941 |
12 | 970a45a |
13 | 5c17081 |
14 | 3b34db8 |
15 | 27a9071 |
hex | 1b4ea06 |
28633606 has 8 divisors (see below), whose sum is σ = 42984864. Its totient is φ = 14305320.
The previous prime is 28633567. The next prime is 28633607. The reversal of 28633606 is 60633682.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28633607) 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, 2185 + ... + 7876.
It is an arithmetic number, because the mean of its divisors is an integer number (5373108).
Almost surely, 228633606 is an apocalyptic number.
28633606 is a deficient number, since it is larger than the sum of its proper divisors (14351258).
28633606 is a wasteful number, since it uses less digits than its factorization.
28633606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11486.
The product of its (nonzero) digits is 31104, while the sum is 34.
The square root of 28633606 is about 5351.0378432599. The cubic root of 28633606 is about 305.9323116262.
The spelling of 28633606 in words is "twenty-eight million, six hundred thirty-three thousand, six hundred six".
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