Base | Representation |
---|---|
bin | 110110011110… |
… | …0101110111010 |
3 | 1222202000101102 |
4 | 1230330232322 |
5 | 24302412224 |
6 | 2500051402 |
7 | 464521136 |
oct | 154745672 |
9 | 58660342 |
10 | 28560314 |
11 | 15137872 |
12 | 9693b62 |
13 | 5bbc8c3 |
14 | 3b163c6 |
15 | 27924ae |
hex | 1b3cbba |
28560314 has 4 divisors (see below), whose sum is σ = 42840474. Its totient is φ = 14280156.
The previous prime is 28560251. The next prime is 28560353. The reversal of 28560314 is 41306582.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 27741289 + 819025 = 5267^2 + 905^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7140077 + ... + 7140080.
Almost surely, 228560314 is an apocalyptic number.
28560314 is a deficient number, since it is larger than the sum of its proper divisors (14280160).
28560314 is a wasteful number, since it uses less digits than its factorization.
28560314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14280159.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 28560314 is about 5344.1850641609. The cubic root of 28560314 is about 305.6710620839.
Adding to 28560314 its reverse (41306582), we get a palindrome (69866896).
The spelling of 28560314 in words is "twenty-eight million, five hundred sixty thousand, three hundred fourteen".
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