Base | Representation |
---|---|
bin | 100000001110011010100… |
… | …111010001010011101011 |
3 | 21211201000110110202000201 |
4 | 200032122213101103223 |
5 | 242240300022040321 |
6 | 4413154522213031 |
7 | 315664266432001 |
oct | 40163247212353 |
9 | 7751013422021 |
10 | 2214502143211 |
11 | 78418a800906 |
12 | 2b9228354177 |
13 | 130a99217b77 |
14 | 7927a9daa71 |
15 | 3c90e6c3291 |
hex | 2039a9d14eb |
2214502143211 has 4 divisors (see below), whose sum is σ = 2214516250800. Its totient is φ = 2214488035624.
The previous prime is 2214502143193. The next prime is 2214502143223. The reversal of 2214502143211 is 1123412054122.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2214502143211 - 27 = 2214502143083 is a prime.
It is a super-3 number, since 3×22145021432113 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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 2214502143211.
It is not an unprimeable number, because it can be changed into a prime (2214502143281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6815656 + ... + 7133173.
It is an arithmetic number, because the mean of its divisors is an integer number (553629062700).
Almost surely, 22214502143211 is an apocalyptic number.
2214502143211 is a deficient number, since it is larger than the sum of its proper divisors (14107589).
2214502143211 is a wasteful number, since it uses less digits than its factorization.
2214502143211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14107588.
The product of its (nonzero) digits is 3840, while the sum is 28.
Adding to 2214502143211 its reverse (1123412054122), we get a palindrome (3337914197333).
The spelling of 2214502143211 in words is "two trillion, two hundred fourteen billion, five hundred two million, one hundred forty-three thousand, two hundred eleven".
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