Base | Representation |
---|---|
bin | 100000001011010000010… |
… | …110010110101001100011 |
3 | 21211101020222010112011122 |
4 | 200023100112112221203 |
5 | 242211322312223021 |
6 | 4411434101202455 |
7 | 315514222640444 |
oct | 40132026265143 |
9 | 7741228115148 |
10 | 2211108711011 |
11 | 7827a9250a92 |
12 | 2b863ba0042b |
13 | 130678181615 |
14 | 7903805d2cb |
15 | 3c7b1816bab |
hex | 202d0596a63 |
2211108711011 has 8 divisors (see below), whose sum is σ = 2214818919600. Its totient is φ = 2207398949280.
The previous prime is 2211108710969. The next prime is 2211108711047. The reversal of 2211108711011 is 1101178011122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2211108711011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2211108711311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10661081 + ... + 10866501.
It is an arithmetic number, because the mean of its divisors is an integer number (276852364950).
Almost surely, 22211108711011 is an apocalyptic number.
2211108711011 is a deficient number, since it is larger than the sum of its proper divisors (3710208589).
2211108711011 is a wasteful number, since it uses less digits than its factorization.
2211108711011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223429.
The product of its (nonzero) digits is 224, while the sum is 26.
The spelling of 2211108711011 in words is "two trillion, two hundred eleven billion, one hundred eight million, seven hundred eleven thousand, eleven".
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