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2000011 = 13236689
BaseRepresentation
bin111101000010010001011
310202121111111
413220102023
51003000021
6110511151
722666636
oct7502213
93677444
102000011
111146702
128054b7
13550450
143a0c1d
152978e1
hex1e848b

2000011 has 8 divisors (see below), whose sum is σ = 2247840. Its totient is φ = 1765632.

The previous prime is 2000003. The next prime is 2000029. The reversal of 2000011 is 1100002.

Adding to 2000011 its reverse (1100002), we get a palindrome (3100013).

Subtracting from 2000011 its reverse (1100002), we obtain a palindrome (900009).

Multipling 2000011 by its reverse (1100002), we get a palindrome (2200016100022).

It can be divided in two parts, 200001 and 1, that added together give a palindrome (200002).

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 2000011 - 23 = 2000003 is a prime.

It is a Duffinian number.

2000011 is a modest number, since divided by 11 gives 2 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2000081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3046 + ... + 3643.

It is an arithmetic number, because the mean of its divisors is an integer number (280980).

22000011 is an apocalyptic number.

2000011 is a deficient number, since it is larger than the sum of its proper divisors (247829).

2000011 is a wasteful number, since it uses less digits than its factorization.

2000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6725.

The product of its (nonzero) digits is 2, while the sum is 4.

The square root of 2000011 is about 1414.2174514550. The cubic root of 2000011 is about 125.9923359746.

The spelling of 2000011 in words is "two million, eleven", and thus it is an aban number and an uban number.

Divisors: 1 13 23 299 6689 86957 153847 2000011