Base | Representation |
---|---|
bin | 11001100110000… |
… | …10101110000111 |
3 | 112222000020202001 |
4 | 30303002232013 |
5 | 414431111304 |
6 | 33145530131 |
7 | 5214660106 |
oct | 1463025607 |
9 | 488006661 |
10 | 214707079 |
11 | 100218674 |
12 | 5baa3947 |
13 | 35636512 |
14 | 2073003d |
15 | 13cb1da4 |
hex | ccc2b87 |
214707079 has 2 divisors, whose sum is σ = 214707080. Its totient is φ = 214707078.
The previous prime is 214707043. The next prime is 214707083. The reversal of 214707079 is 970707412.
214707079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 214707079 - 211 = 214705031 is a prime.
It is equal to p11846908 and since 214707079 and 11846908 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (214707019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107353539 + 107353540.
It is an arithmetic number, because the mean of its divisors is an integer number (107353540).
Almost surely, 2214707079 is an apocalyptic number.
214707079 is a deficient number, since it is larger than the sum of its proper divisors (1).
214707079 is an equidigital number, since it uses as much as digits as its factorization.
214707079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24696, while the sum is 37.
The square root of 214707079 is about 14652.8863709509. The cubic root of 214707079 is about 598.8004543411.
The spelling of 214707079 in words is "two hundred fourteen million, seven hundred seven thousand, seventy-nine".
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