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2000201107 = 2217190217
BaseRepresentation
bin111011100111000…
…1010010110010011
312011101201202002111
41313032022112103
513044022413412
6530251130151
7100365300052
oct16716122623
95141652074
102000201107
11937074773
12479a43957
1325b517a68
1414d90c399
15ba9022a7
hex7738a593

2000201107 has 4 divisors (see below), whose sum is σ = 2000313496. Its totient is φ = 2000088720.

The previous prime is 2000201059. The next prime is 2000201131. The reversal of 2000201107 is 7011020002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2000201107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000201197) 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 3 ways as a sum of consecutive naturals, for example, 22938 + ... + 67279.

It is an arithmetic number, because the mean of its divisors is an integer number (500078374).

Almost surely, 22000201107 is an apocalyptic number.

2000201107 is a deficient number, since it is larger than the sum of its proper divisors (112389).

2000201107 is an equidigital number, since it uses as much as digits as its factorization.

2000201107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112388.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 2000201107 is about 44723.6079380901. The cubic root of 2000201107 is about 1259.9632783033.

Adding to 2000201107 its reverse (7011020002), we get a palindrome (9011221109).

The spelling of 2000201107 in words is "two billion, two hundred one thousand, one hundred seven".

Divisors: 1 22171 90217 2000201107