Base | Representation |
---|---|
bin | 11101000001101… |
… | …101111101110100 |
3 | 1020221100122020222 |
4 | 131001231331310 |
5 | 1444132132214 |
6 | 120153513512 |
7 | 15032225666 |
oct | 3501557564 |
9 | 1227318228 |
10 | 486989684 |
11 | 22a990615 |
12 | 117112898 |
13 | 79b7b29c |
14 | 4896a536 |
15 | 2cb4838e |
hex | 1d06df74 |
486989684 has 24 divisors (see below), whose sum is σ = 949858560. Its totient is φ = 217109376.
The previous prime is 486989669. The next prime is 486989687.
486989684 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (486989687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187172 + ... + 189755.
It is an arithmetic number, because the mean of its divisors is an integer number (39577440).
Almost surely, 2486989684 is an apocalyptic number.
It is an amenable number.
486989684 is a deficient number, since it is larger than the sum of its proper divisors (462868876).
486989684 is a wasteful number, since it uses less digits than its factorization.
486989684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376967 (or 376965 counting only the distinct ones).
The product of its digits is 23887872, while the sum is 62.
The square root of 486989684 is about 22067.8427581855. The cubic root of 486989684 is about 786.7557407357.
The spelling of 486989684 in words is "four hundred eighty-six million, nine hundred eighty-nine thousand, six hundred eighty-four".
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