Base | Representation |
---|---|
bin | 1110110111101101011 |
3 | 220202102020 |
4 | 1312331223 |
5 | 111043100 |
6 | 14235523 |
7 | 4066425 |
oct | 1667553 |
9 | 822366 |
10 | 487275 |
11 | 303108 |
12 | 1b5ba3 |
13 | 140a39 |
14 | c9815 |
15 | 995a0 |
hex | 76f6b |
487275 has 24 divisors (see below), whose sum is σ = 825840. Its totient is φ = 253440.
The previous prime is 487261. The next prime is 487283. The reversal of 487275 is 572784.
It is not a de Polignac number, because 487275 - 26 = 487211 is a prime.
487275 is a lucky number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5431 + ... + 5519.
It is an arithmetic number, because the mean of its divisors is an integer number (34410).
2487275 is an apocalyptic number.
487275 is a deficient number, since it is larger than the sum of its proper divisors (338565).
487275 is a wasteful number, since it uses less digits than its factorization.
487275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175 (or 170 counting only the distinct ones).
The product of its digits is 15680, while the sum is 33.
The square root of 487275 is about 698.0508577461. The cubic root of 487275 is about 78.6909358074.
The spelling of 487275 in words is "four hundred eighty-seven thousand, two hundred seventy-five".
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