Base | Representation |
---|---|
bin | 11001000010001… |
… | …10000011000111 |
3 | 112122011012202021 |
4 | 30201012003013 |
5 | 412230031434 |
6 | 32501024011 |
7 | 5126663035 |
oct | 1441060307 |
9 | 478135667 |
10 | 210002119 |
11 | a85a4778 |
12 | 5a3b5007 |
13 | 34679b12 |
14 | 1dc67555 |
15 | 13682cb4 |
hex | c8460c7 |
210002119 has 2 divisors, whose sum is σ = 210002120. Its totient is φ = 210002118.
The previous prime is 210002099. The next prime is 210002141. The reversal of 210002119 is 911200012.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 210002119 - 25 = 210002087 is a prime.
It is a super-2 number, since 2×2100021192 = 88201779968980322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (210002179) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105001059 + 105001060.
It is an arithmetic number, because the mean of its divisors is an integer number (105001060).
Almost surely, 2210002119 is an apocalyptic number.
210002119 is a deficient number, since it is larger than the sum of its proper divisors (1).
210002119 is an equidigital number, since it uses as much as digits as its factorization.
210002119 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 16.
The square root of 210002119 is about 14491.4498584510. The cubic root of 210002119 is about 594.3941945030.
The spelling of 210002119 in words is "two hundred ten million, two thousand, one hundred nineteen".
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