Base | Representation |
---|---|
bin | 110110000110… |
… | …1100111111100 |
3 | 1222101012200211 |
4 | 1230031213330 |
5 | 24230223411 |
6 | 2452002204 |
7 | 463055443 |
oct | 154154774 |
9 | 58335624 |
10 | 28367356 |
11 | 150158a6 |
12 | 9600364 |
13 | 5b52b24 |
14 | 3aa5d5a |
15 | 2755221 |
hex | 1b0d9fc |
28367356 has 24 divisors (see below), whose sum is σ = 54262656. Its totient is φ = 12917760.
The previous prime is 28367351. The next prime is 28367363. The reversal of 28367356 is 65376382.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28367351) 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, 4621 + ... + 8836.
It is an arithmetic number, because the mean of its divisors is an integer number (2260944).
Almost surely, 228367356 is an apocalyptic number.
It is an amenable number.
28367356 is a deficient number, since it is larger than the sum of its proper divisors (25895300).
28367356 is a wasteful number, since it uses less digits than its factorization.
28367356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13509 (or 13507 counting only the distinct ones).
The product of its digits is 181440, while the sum is 40.
The square root of 28367356 is about 5326.1013884454. The cubic root of 28367356 is about 304.9811186018.
The spelling of 28367356 in words is "twenty-eight million, three hundred sixty-seven thousand, three hundred fifty-six".
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