Base | Representation |
---|---|
bin | 1110110110010001110 |
3 | 220201102002 |
4 | 1312302032 |
5 | 111032132 |
6 | 14232302 |
7 | 4064330 |
oct | 1666216 |
9 | 821362 |
10 | 486542 |
11 | 302601 |
12 | 1b5692 |
13 | 1405c4 |
14 | c9450 |
15 | 99262 |
hex | 76c8e |
486542 has 16 divisors (see below), whose sum is σ = 870912. Its totient is φ = 199320.
The previous prime is 486539. The next prime is 486559. The reversal of 486542 is 245684.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434 + ... + 1077.
It is an arithmetic number, because the mean of its divisors is an integer number (54432).
2486542 is an apocalyptic number.
486542 is a deficient number, since it is larger than the sum of its proper divisors (384370).
486542 is a wasteful number, since it uses less digits than its factorization.
486542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1543.
The product of its digits is 7680, while the sum is 29.
The square root of 486542 is about 697.5256267694. The cubic root of 486542 is about 78.6514581663.
The spelling of 486542 in words is "four hundred eighty-six thousand, five hundred forty-two".
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