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286102001 = 10916316103
BaseRepresentation
bin10001000011011…
…001000111110001
3201221100111011102
4101003121013301
51041220231001
644220054145
710042553423
oct2103310761
9657314142
10286102001
11137551739
127b994355
1347372c33
1429dd6813
151a1b5e6b
hex110d91f1

286102001 has 8 divisors (see below), whose sum is σ = 290516160. Its totient is φ = 281720592.

The previous prime is 286101997. The next prime is 286102013. The reversal of 286102001 is 100201682.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 286102001 - 22 = 286101997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (286102021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9716 + ... + 25818.

It is an arithmetic number, because the mean of its divisors is an integer number (36314520).

Almost surely, 2286102001 is an apocalyptic number.

It is an amenable number.

286102001 is a deficient number, since it is larger than the sum of its proper divisors (4414159).

286102001 is a wasteful number, since it uses less digits than its factorization.

286102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16375.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 286102001 is about 16914.5499792339. The cubic root of 286102001 is about 658.9315441198.

Adding to 286102001 its reverse (100201682), we get a palindrome (386303683).

The spelling of 286102001 in words is "two hundred eighty-six million, one hundred two thousand, one".

Divisors: 1 109 163 16103 17767 1755227 2624789 286102001