Base | Representation |
---|---|
bin | 1100011010001111100… |
… | …1000001000010010111 |
3 | 202101022111010002222201 |
4 | 3012203321001002113 |
5 | 11443114433431132 |
6 | 241535532505331 |
7 | 21255240566221 |
oct | 3064371010227 |
9 | 671274102881 |
10 | 213203030167 |
11 | 82467609186 |
12 | 353a131b247 |
13 | 1714979946a |
14 | a4677bb411 |
15 | 582c62d2e7 |
hex | 31a3e41097 |
213203030167 has 2 divisors, whose sum is σ = 213203030168. Its totient is φ = 213203030166.
The previous prime is 213203030137. The next prime is 213203030207. The reversal of 213203030167 is 761030302312.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-213203030167 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (213203030137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106601515083 + 106601515084.
It is an arithmetic number, because the mean of its divisors is an integer number (106601515084).
Almost surely, 2213203030167 is an apocalyptic number.
213203030167 is a deficient number, since it is larger than the sum of its proper divisors (1).
213203030167 is an equidigital number, since it uses as much as digits as its factorization.
213203030167 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4536, while the sum is 28.
Adding to 213203030167 its reverse (761030302312), we get a palindrome (974233332479).
The spelling of 213203030167 in words is "two hundred thirteen billion, two hundred three million, thirty thousand, one hundred sixty-seven".
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