Base | Representation |
---|---|
bin | 110110101100… |
… | …0110000101010 |
3 | 1222221211212021 |
4 | 1231120300222 |
5 | 24320100424 |
6 | 2502335054 |
7 | 465506626 |
oct | 155306052 |
9 | 58854767 |
10 | 28675114 |
11 | 15206046 |
12 | 972a48a |
13 | 5c2cc30 |
14 | 3b46186 |
15 | 27b64e4 |
hex | 1b58c2a |
28675114 has 16 divisors (see below), whose sum is σ = 46680480. Its totient is φ = 13132080.
The previous prime is 28675099. The next prime is 28675117. The reversal of 28675114 is 41157682.
It is a self number, because there is not a number n which added to its sum of digits gives 28675114.
It is not an unprimeable number, because it can be changed into a prime (28675117) 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, 804 + ... + 7615.
It is an arithmetic number, because the mean of its divisors is an integer number (2917530).
Almost surely, 228675114 is an apocalyptic number.
28675114 is a deficient number, since it is larger than the sum of its proper divisors (18005366).
28675114 is a wasteful number, since it uses less digits than its factorization.
28675114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8565.
The product of its digits is 13440, while the sum is 34.
The square root of 28675114 is about 5354.9149386335. The cubic root of 28675114 is about 306.0800693255.
The spelling of 28675114 in words is "twenty-eight million, six hundred seventy-five thousand, one hundred fourteen".
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