Base | Representation |
---|---|
bin | 1110110101000101010 |
3 | 220200120102 |
4 | 1312220222 |
5 | 111022210 |
6 | 14225402 |
7 | 4062464 |
oct | 1665052 |
9 | 820512 |
10 | 485930 |
11 | 3020a5 |
12 | 1b5262 |
13 | 140243 |
14 | c9134 |
15 | 98ea5 |
hex | 76a2a |
485930 has 8 divisors (see below), whose sum is σ = 874692. Its totient is φ = 194368.
The previous prime is 485923. The next prime is 485941. The reversal of 485930 is 39584.
It can be written as a sum of positive squares in 2 ways, for example, as 485809 + 121 = 697^2 + 11^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×4859302 = 472255929800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 485893 and 485902.
It is an unprimeable number.
485930 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24287 + ... + 24306.
2485930 is an apocalyptic number.
485930 is a deficient number, since it is larger than the sum of its proper divisors (388762).
485930 is a wasteful number, since it uses less digits than its factorization.
485930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48600.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 485930 is about 697.0867951697. The cubic root of 485930 is about 78.6184669146.
The spelling of 485930 in words is "four hundred eighty-five thousand, nine hundred thirty".
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