Base | Representation |
---|---|
bin | 110000011111111100001111… |
… | …100000100111110011001001 |
3 | 1000222020101201211122102101120 |
4 | 300133330033200213303021 |
5 | 210424211400040443423 |
6 | 2033353121142105453 |
7 | 62633335046522205 |
oct | 6037741740476311 |
9 | 1028211654572346 |
10 | 213301221031113 |
11 | 61a675a3580066 |
12 | 1bb0b25741b289 |
13 | 92032aca21bc7 |
14 | 3a95b96dd3b05 |
15 | 199d6c31c6ee3 |
hex | c1ff0f827cc9 |
213301221031113 has 32 divisors (see below), whose sum is σ = 301609516032000. Its totient is φ = 133623475620096.
The previous prime is 213301221031097. The next prime is 213301221031177. The reversal of 213301221031113 is 311130122103312.
It is not a de Polignac number, because 213301221031113 - 24 = 213301221031097 is a prime.
It is not an unprimeable number, because it can be changed into a prime (213301221031813) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 488557488 + ... + 488993886.
It is an arithmetic number, because the mean of its divisors is an integer number (9425297376000).
Almost surely, 2213301221031113 is an apocalyptic number.
It is an amenable number.
213301221031113 is a deficient number, since it is larger than the sum of its proper divisors (88308295000887).
213301221031113 is a wasteful number, since it uses less digits than its factorization.
213301221031113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451621.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 213301221031113 its reverse (311130122103312), we get a palindrome (524431343134425).
The spelling of 213301221031113 in words is "two hundred thirteen trillion, three hundred one billion, two hundred twenty-one million, thirty-one thousand, one hundred thirteen".
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