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206060 = 22510303
BaseRepresentation
bin110010010011101100
3101110122212
4302103230
523043220
64225552
71515521
oct622354
9343585
10206060
111308a8
129b2b8
1372a3a
1455148
15410c5
hex324ec

206060 has 12 divisors (see below), whose sum is σ = 432768. Its totient is φ = 82416.

The previous prime is 206051. The next prime is 206069. The reversal of 206060 is 60602.

206060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (206051) and next prime (206069).

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

206060 is a modest number, since divided by 6060 gives 20 as remainder.

It is not an unprimeable number, because it can be changed into a prime (206069) by changing a digit.

206060 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 3 ways as a sum of consecutive naturals, for example, 5132 + ... + 5171.

It is an arithmetic number, because the mean of its divisors is an integer number (36064).

2206060 is an apocalyptic number.

206060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

206060 is an abundant number, since it is smaller than the sum of its proper divisors (226708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206060 is a wasteful number, since it uses less digits than its factorization.

206060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10312 (or 10310 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 206060 is about 453.9383218015. The cubic root of 206060 is about 59.0651392025.

Adding to 206060 its reverse (60602), we get a palindrome (266662).

The spelling of 206060 in words is "two hundred six thousand, sixty".

Divisors: 1 2 4 5 10 20 10303 20606 41212 51515 103030 206060