Base | Representation |
---|---|
bin | 11001100010100… |
… | …01011111100101 |
3 | 112221010200120002 |
4 | 30301101133211 |
5 | 414321241201 |
6 | 33131551045 |
7 | 5211016016 |
oct | 1461213745 |
9 | 487120502 |
10 | 214243301 |
11 | aaa31188 |
12 | 5b8bb485 |
13 | 355033ac |
14 | 2064d00d |
15 | 13c1e76b |
hex | cc517e5 |
214243301 has 2 divisors, whose sum is σ = 214243302. Its totient is φ = 214243300.
The previous prime is 214243291. The next prime is 214243303. The reversal of 214243301 is 103342412.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 122102500 + 92140801 = 11050^2 + 9599^2 .
It is a cyclic number.
It is not a de Polignac number, because 214243301 - 210 = 214242277 is a prime.
Together with 214243303, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (214243303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107121650 + 107121651.
It is an arithmetic number, because the mean of its divisors is an integer number (107121651).
Almost surely, 2214243301 is an apocalyptic number.
It is an amenable number.
214243301 is a deficient number, since it is larger than the sum of its proper divisors (1).
214243301 is an equidigital number, since it uses as much as digits as its factorization.
214243301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 214243301 is about 14637.0523330348. The cubic root of 214243301 is about 598.3689972526.
Adding to 214243301 its reverse (103342412), we get a palindrome (317585713).
The spelling of 214243301 in words is "two hundred fourteen million, two hundred forty-three thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •