Base | Representation |
---|---|
bin | 1111101101110101001 |
3 | 222011102112 |
4 | 1331232221 |
5 | 112434420 |
6 | 15012105 |
7 | 4243262 |
oct | 1755651 |
9 | 864375 |
10 | 514985 |
11 | 321a09 |
12 | 20a035 |
13 | 150533 |
14 | d5969 |
15 | a28c5 |
hex | 7dba9 |
514985 has 8 divisors (see below), whose sum is σ = 623616. Its totient is φ = 408240.
The previous prime is 514967. The next prime is 515041. The reversal of 514985 is 589415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 514985 - 212 = 510889 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230 + ... + 1040.
It is an arithmetic number, because the mean of its divisors is an integer number (77952).
2514985 is an apocalyptic number.
It is an amenable number.
514985 is a deficient number, since it is larger than the sum of its proper divisors (108631).
514985 is a wasteful number, since it uses less digits than its factorization.
514985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 943.
The product of its digits is 7200, while the sum is 32.
The square root of 514985 is about 717.6245536491. The cubic root of 514985 is about 80.1551675931.
The spelling of 514985 in words is "five hundred fourteen thousand, nine hundred eighty-five".
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