Base | Representation |
---|---|
bin | 1100011010101101110… |
… | …1011101011010000111 |
3 | 202101122100002001212122 |
4 | 3012223131131122013 |
5 | 11443344441232241 |
6 | 242000310440155 |
7 | 21261342166643 |
oct | 3065335353207 |
9 | 671570061778 |
10 | 213330024071 |
11 | 8252226761a |
12 | 3541796305b |
13 | 17169ba1898 |
14 | a47a5d7c23 |
15 | 583886604b |
hex | 31ab75d687 |
213330024071 has 2 divisors, whose sum is σ = 213330024072. Its totient is φ = 213330024070.
The previous prime is 213330024013. The next prime is 213330024151. The reversal of 213330024071 is 170420033312.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 213330024071 - 218 = 213329761927 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 213330024071.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (213330024001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106665012035 + 106665012036.
It is an arithmetic number, because the mean of its divisors is an integer number (106665012036).
Almost surely, 2213330024071 is an apocalyptic number.
213330024071 is a deficient number, since it is larger than the sum of its proper divisors (1).
213330024071 is an equidigital number, since it uses as much as digits as its factorization.
213330024071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 26.
Adding to 213330024071 its reverse (170420033312), we get a palindrome (383750057383).
The spelling of 213330024071 in words is "two hundred thirteen billion, three hundred thirty million, twenty-four thousand, seventy-one".
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