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2000213002311 = 3666737667437
BaseRepresentation
bin11101000110110101111…
…111000100100001000111
321002012220021122111012120
4131012311333010201013
5230232414012033221
64130515110221023
7264340066665036
oct35066577044107
97065807574176
102000213002311
11701316104657
122837a3354773
13116808721944
146cb4cc9871d
153706ba545c6
hex1d1b5fc4847

2000213002311 has 4 divisors (see below), whose sum is σ = 2666950669752. Its totient is φ = 1333475334872.

The previous prime is 2000213002247. The next prime is 2000213002313. The reversal of 2000213002311 is 1132003120002.

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 2000213002311 - 26 = 2000213002247 is a prime.

It is a super-2 number, since 2×20002130023112 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000213002313) 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, 333368833716 + ... + 333368833721.

It is an arithmetic number, because the mean of its divisors is an integer number (666737667438).

Almost surely, 22000213002311 is an apocalyptic number.

2000213002311 is a deficient number, since it is larger than the sum of its proper divisors (666737667441).

2000213002311 is an equidigital number, since it uses as much as digits as its factorization.

2000213002311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666737667440.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2000213002311 its reverse (1132003120002), we get a palindrome (3132216122313).

The spelling of 2000213002311 in words is "two trillion, two hundred thirteen million, two thousand, three hundred eleven".

Divisors: 1 3 666737667437 2000213002311