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2000010011 = 2388398479
BaseRepresentation
bin111011100110101…
…1011101100011011
312011101101000221212
41313031123230123
513044000310021
6530243053335
7100363542656
oct16715335433
95141330855
102000010011
11936a5413a
1247997124b
1325b47ba9c
1414d89c89d
15ba8b585b
hex7735bb1b

2000010011 has 8 divisors (see below), whose sum is σ = 2089351680. Its totient is φ = 1910867112.

The previous prime is 2000009987. The next prime is 2000010013. The reversal of 2000010011 is 1100100002.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2000010011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000009977 and 2000010004.

It is not an unprimeable number, because it can be changed into a prime (2000010013) 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, 28931 + ... + 69548.

It is an arithmetic number, because the mean of its divisors is an integer number (261168960).

Almost surely, 22000010011 is an apocalyptic number.

2000010011 is a deficient number, since it is larger than the sum of its proper divisors (89341669).

2000010011 is an equidigital number, since it uses as much as digits as its factorization.

2000010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99385.

The product of its (nonzero) digits is 2, while the sum is 5.

The square root of 2000010011 is about 44721.4714762383. The cubic root of 2000010011 is about 1259.9231520696.

Adding to 2000010011 its reverse (1100100002), we get a palindrome (3100110013).

The spelling of 2000010011 in words is "two billion, ten thousand, eleven".

Divisors: 1 23 883 20309 98479 2265017 86956957 2000010011