Base | Representation |
---|---|
bin | 1110110101110010000 |
3 | 220201001200 |
4 | 1312232100 |
5 | 111030123 |
6 | 14231200 |
7 | 4063515 |
oct | 1665620 |
9 | 821050 |
10 | 486288 |
11 | 3023a0 |
12 | 1b5500 |
13 | 14045a |
14 | c930c |
15 | 99143 |
hex | 76b90 |
486288 has 60 divisors (see below), whose sum is σ = 1489488. Its totient is φ = 146880.
The previous prime is 486281. The next prime is 486293. The reversal of 486288 is 882684.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (486281) by changing a digit.
486288 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 11 ways as a sum of consecutive naturals, for example, 1431 + ... + 1737.
2486288 is an apocalyptic number.
486288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 486288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744744).
486288 is an abundant number, since it is smaller than the sum of its proper divisors (1003200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486288 is a wasteful number, since it uses less digits than its factorization.
486288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332 (or 323 counting only the distinct ones).
The product of its digits is 24576, while the sum is 36.
The square root of 486288 is about 697.3435308368. The cubic root of 486288 is about 78.6377690789.
It can be divided in two parts, 4862 and 88, that added together give a triangular number (4950 = T99).
The spelling of 486288 in words is "four hundred eighty-six thousand, two hundred eighty-eight".
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