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2311144204011 = 36727311451569
BaseRepresentation
bin100001101000011010111…
…011011110011011101011
322011221110121120002122220
4201220122323132123223
5300331210404012021
64525420333045123
7325655210413206
oct41503273363353
98157417502586
102311144204011
11811172719545
12313ab96267a3
13139c2b13a326
147dc07abc93d
15401b8c12cc6
hex21a1aede6eb

2311144204011 has 8 divisors (see below), whose sum is σ = 3081571680720. Its totient is φ = 1540739764992.

The previous prime is 2311144204001. The next prime is 2311144204049. The reversal of 2311144204011 is 1104024411132.

It is a happy number.

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

It is not a de Polignac number, because 2311144204011 - 210 = 2311144202987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2311144204001) 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, 5523966 + ... + 5927603.

It is an arithmetic number, because the mean of its divisors is an integer number (385196460090).

Almost surely, 22311144204011 is an apocalyptic number.

2311144204011 is a deficient number, since it is larger than the sum of its proper divisors (770427476709).

2311144204011 is a wasteful number, since it uses less digits than its factorization.

2311144204011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11518845.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 2311144204011 its reverse (1104024411132), we get a palindrome (3415168615143).

The spelling of 2311144204011 in words is "two trillion, three hundred eleven billion, one hundred forty-four million, two hundred four thousand, eleven".