Base | Representation |
---|---|
bin | 101111110010111110011011… |
… | …111010010001001001101101 |
3 | 1000120021222211222010121010000 |
4 | 233302332123322101021231 |
5 | 210023100014212024323 |
6 | 2023025405301534513 |
7 | 62164154334211440 |
oct | 5762763372211155 |
9 | 1016258758117100 |
10 | 210211200111213 |
11 | 60a860842a4924 |
12 | 1b6b0409714439 |
13 | 903aaa5c569c2 |
14 | 39ca3c2515657 |
15 | 1948120872e43 |
hex | bf2f9be9126d |
210211200111213 has 80 divisors (see below), whose sum is σ = 361942357934080. Its totient is φ = 119097677700000.
The previous prime is 210211200111161. The next prime is 210211200111239. The reversal of 210211200111213 is 312111002112012.
It is a happy number.
210211200111213 is a `hidden beast` number, since 210 + 211 + 20 + 0 + 1 + 11 + 213 = 666.
It is not a de Polignac number, because 210211200111213 - 216 = 210211200045677 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210211200151213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 57412788 + ... + 60964338.
It is an arithmetic number, because the mean of its divisors is an integer number (4524279474176).
Almost surely, 2210211200111213 is an apocalyptic number.
It is an amenable number.
210211200111213 is a deficient number, since it is larger than the sum of its proper divisors (151731157822867).
210211200111213 is a wasteful number, since it uses less digits than its factorization.
210211200111213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3552460 (or 3552451 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 18.
Adding to 210211200111213 its reverse (312111002112012), we get a palindrome (522322202223225).
The spelling of 210211200111213 in words is "two hundred ten trillion, two hundred eleven billion, two hundred million, one hundred eleven thousand, two hundred thirteen".
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