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2000200001111 = 1319311579165437
BaseRepresentation
bin11101000110110101001…
…101011110011001010111
321002012212101011221220122
4131012311031132121113
5230232402200013421
64130513523422155
7264336551325464
oct35066515363127
97065771157818
102000200001111
11701309834664
1228379ab2495b
13116805b1c020
146cb4b27266b
153706a8372ab
hex1d1b535e657

2000200001111 has 32 divisors (see below), whose sum is σ = 2342072678400. Its totient is φ = 1691655891840.

The previous prime is 2000200001101. The next prime is 2000200001159. The reversal of 2000200001111 is 1111000020002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2000200001111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000200001101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12007685 + ... + 12173121.

It is an arithmetic number, because the mean of its divisors is an integer number (73189771200).

Almost surely, 22000200001111 is an apocalyptic number.

2000200001111 is a deficient number, since it is larger than the sum of its proper divisors (341872677289).

2000200001111 is a wasteful number, since it uses less digits than its factorization.

2000200001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167079.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 2000200001111 its reverse (1111000020002), we get a palindrome (3111200021113).

The spelling of 2000200001111 in words is "two trillion, two hundred million, one thousand, one hundred eleven".

Divisors: 1 13 19 31 247 403 589 1579 7657 20527 30001 48949 165437 390013 636337 930031 2150681 3143303 5128547 12090403 40862939 66671111 97442393 261225023 1266751109 3395925299 4963275437 8097975713 64522580681 105273684269 153861538547 2000200001111