Base | Representation |
---|---|
bin | 1110110111010000110 |
3 | 220202002202 |
4 | 1312322012 |
5 | 111041141 |
6 | 14234502 |
7 | 4065650 |
oct | 1667206 |
9 | 822082 |
10 | 487046 |
11 | 302a1a |
12 | 1b5a32 |
13 | 1408c1 |
14 | c96d0 |
15 | 9949b |
hex | 76e86 |
487046 has 16 divisors (see below), whose sum is σ = 879360. Its totient is φ = 197640.
The previous prime is 487021. The next prime is 487049. The reversal of 487046 is 640784.
It is a super-2 number, since 2×4870462 = 474427612232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487049) by changing a digit.
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, 650 + ... + 1181.
It is an arithmetic number, because the mean of its divisors is an integer number (54960).
2487046 is an apocalyptic number.
487046 is a deficient number, since it is larger than the sum of its proper divisors (392314).
487046 is a wasteful number, since it uses less digits than its factorization.
487046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1859.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 487046 is about 697.8868103067. The cubic root of 487046 is about 78.6786066654.
The spelling of 487046 in words is "four hundred eighty-seven thousand, forty-six".
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