Base | Representation |
---|---|
bin | 100000001010010101011… |
… | …111110011010100101011 |
3 | 21211021201011012110211001 |
4 | 200022111133303110223 |
5 | 242202312030111021 |
6 | 4411152110215431 |
7 | 315450603233455 |
oct | 40122537632453 |
9 | 7737634173731 |
10 | 2210121332011 |
11 | 78234196858a |
12 | 2b84051b4577 |
13 | 13054b742ca8 |
14 | 78d82c792d5 |
15 | 3c754cca091 |
hex | 202957f352b |
2210121332011 has 8 divisors (see below), whose sum is σ = 2326782233600. Its totient is φ = 2093494303080.
The previous prime is 2210121331963. The next prime is 2210121332141. The reversal of 2210121332011 is 1102331210122.
2210121332011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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-2210121332011 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2210121332011.
It is not an unprimeable number, because it can be changed into a prime (2210121332411) 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, 8334171 + ... + 8595268.
It is an arithmetic number, because the mean of its divisors is an integer number (290847779200).
Almost surely, 22210121332011 is an apocalyptic number.
2210121332011 is a deficient number, since it is larger than the sum of its proper divisors (116660901589).
2210121332011 is a wasteful number, since it uses less digits than its factorization.
2210121332011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16936329.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 2210121332011 its reverse (1102331210122), we get a palindrome (3312452542133).
The spelling of 2210121332011 in words is "two trillion, two hundred ten billion, one hundred twenty-one million, three hundred thirty-two thousand, eleven".
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