Base | Representation |
---|---|
bin | 100000001011001010100… |
… | …101011110000101000111 |
3 | 21211101000020011121202020 |
4 | 200023022211132011013 |
5 | 242211123033312221 |
6 | 4411420324414223 |
7 | 315511636666266 |
oct | 40131245360507 |
9 | 7741006147666 |
10 | 2211012010311 |
11 | 782759703355 |
12 | 2b8613547373 |
13 | 130661124780 |
14 | 7902928a5dd |
15 | 3c7a80b4ac6 |
hex | 202ca95e147 |
2211012010311 has 16 divisors (see below), whose sum is σ = 3284261873760. Its totient is φ = 1313704748160.
The previous prime is 2211012010297. The next prime is 2211012010313. The reversal of 2211012010311 is 1130102101122.
It is not a de Polignac number, because 2211012010311 - 29 = 2211012009799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2211012010313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 977457760 + ... + 977460021.
It is an arithmetic number, because the mean of its divisors is an integer number (205266367110).
Almost surely, 22211012010311 is an apocalyptic number.
2211012010311 is a deficient number, since it is larger than the sum of its proper divisors (1073249863449).
2211012010311 is a wasteful number, since it uses less digits than its factorization.
2211012010311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1954917826.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 2211012010311 its reverse (1130102101122), we get a palindrome (3341114111433).
The spelling of 2211012010311 in words is "two trillion, two hundred eleven billion, twelve million, ten thousand, three hundred eleven".
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