Base | Representation |
---|---|
bin | 10001000011001… |
… | …000000010000110 |
3 | 201221012221011000 |
4 | 101003020002012 |
5 | 1041211011011 |
6 | 44214354130 |
7 | 10042142361 |
oct | 2103100206 |
9 | 657187130 |
10 | 286032006 |
11 | 137504097 |
12 | 7b95b946 |
13 | 4734a110 |
14 | 29db90d8 |
15 | 1a1a0356 |
hex | 110c8086 |
286032006 has 64 divisors (see below), whose sum is σ = 686831040. Its totient is φ = 87713280.
The previous prime is 286031981. The next prime is 286032011. The reversal of 286032006 is 600230682.
286032006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303496 + ... + 304436.
It is an arithmetic number, because the mean of its divisors is an integer number (10731735).
Almost surely, 2286032006 is an apocalyptic number.
286032006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 286032006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343415520).
286032006 is an abundant number, since it is smaller than the sum of its proper divisors (400799034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286032006 is a wasteful number, since it uses less digits than its factorization.
286032006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1398 (or 1392 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 286032006 is about 16912.4807760423. The cubic root of 286032006 is about 658.8778037579.
Adding to 286032006 its reverse (600230682), we get a palindrome (886262688).
The spelling of 286032006 in words is "two hundred eighty-six million, thirty-two thousand, six".
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