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2000100000211 = 3121640852291
BaseRepresentation
bin11101000110101111010…
…000000000000111010011
321002012121102000101110121
4131012233100000013103
5230232201100001321
64130455552211111
7264334225330615
oct35065720000723
97065542011417
102000100000211
11701268342495
12283771539a97
131167bb1a7cb1
146cb3bc80db5
1537061b82441
hex1d1af4001d3

2000100000211 has 4 divisors (see below), whose sum is σ = 2000740855624. Its totient is φ = 1999459144800.

The previous prime is 2000100000187. The next prime is 2000100000229. The reversal of 2000100000211 is 1120000010002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000100000211 - 217 = 2000099869139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000100000194 and 2000100000203.

It is not an unprimeable number, because it can be changed into a prime (2000100003211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320423025 + ... + 320429266.

It is an arithmetic number, because the mean of its divisors is an integer number (500185213906).

Almost surely, 22000100000211 is an apocalyptic number.

2000100000211 is a deficient number, since it is larger than the sum of its proper divisors (640855413).

2000100000211 is an equidigital number, since it uses as much as digits as its factorization.

2000100000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640855412.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 2000100000211 its reverse (1120000010002), we get a palindrome (3120100010213).

The spelling of 2000100000211 in words is "two trillion, one hundred million, two hundred eleven", and thus it is an aban number.

Divisors: 1 3121 640852291 2000100000211