Base | Representation |
---|---|
bin | 100000001011001010100… |
… | …010000010010001111011 |
3 | 21211101000011110212202210 |
4 | 200023022202002101323 |
5 | 242211122321010021 |
6 | 4411420253230203 |
7 | 315511626226434 |
oct | 40131242022173 |
9 | 7741004425683 |
10 | 2211011110011 |
11 | 782759148a00 |
12 | 2b8613192363 |
13 | 130660b9aa52 |
14 | 790290d448b |
15 | 3c7a7e87e76 |
hex | 202ca88247b |
2211011110011 has 24 divisors (see below), whose sum is σ = 3240471549952. Its totient is φ = 1339968841200.
The previous prime is 2211011109949. The next prime is 2211011110039. The reversal of 2211011110011 is 1100111101122.
It is not a de Polignac number, because 2211011110011 - 29 = 2211011109499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2211011111011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17983830 + ... + 18106356.
Almost surely, 22211011110011 is an apocalyptic number.
2211011110011 is a deficient number, since it is larger than the sum of its proper divisors (1029460439941).
2211011110011 is a wasteful number, since it uses less digits than its factorization.
2211011110011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172263 (or 172252 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 2211011110011 its reverse (1100111101122), we get a palindrome (3311122211133).
It can be divided in two parts, 22110 and 11110011, that added together give a triangular number (11132121 = T4718).
The spelling of 2211011110011 in words is "two trillion, two hundred eleven billion, eleven million, one hundred ten thousand, eleven".
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