Base | Representation |
---|---|
bin | 11001010010001… |
… | …01000000110011 |
3 | 112210002112200101 |
4 | 30221011000303 |
5 | 413244020102 |
6 | 33013533231 |
7 | 5153530564 |
oct | 1451050063 |
9 | 483075611 |
10 | 212095027 |
11 | a97a4151 |
12 | 5b044217 |
13 | 34c30621 |
14 | 2025016b |
15 | 13947e87 |
hex | ca45033 |
212095027 has 2 divisors, whose sum is σ = 212095028. Its totient is φ = 212095026.
The previous prime is 212095021. The next prime is 212095061. The reversal of 212095027 is 720590212.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 212095027 - 23 = 212095019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 212094986 and 212095004.
It is not a weakly prime, because it can be changed into another prime (212095021) 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, 106047513 + 106047514.
It is an arithmetic number, because the mean of its divisors is an integer number (106047514).
Almost surely, 2212095027 is an apocalyptic number.
212095027 is a deficient number, since it is larger than the sum of its proper divisors (1).
212095027 is an equidigital number, since it uses as much as digits as its factorization.
212095027 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 212095027 is about 14563.4826535414. The cubic root of 212095027 is about 596.3622737445.
The spelling of 212095027 in words is "two hundred twelve million, ninety-five thousand, twenty-seven".
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