Base | Representation |
---|---|
bin | 11001100110000… |
… | …01000101000101 |
3 | 112221222220112002 |
4 | 30303001011011 |
5 | 414430402412 |
6 | 33145435045 |
7 | 5214631364 |
oct | 1463010505 |
9 | 487886462 |
10 | 214700357 |
11 | 100213613 |
12 | 5ba9ba85 |
13 | 35633441 |
14 | 2072b7db |
15 | 13caedc2 |
hex | ccc1145 |
214700357 has 2 divisors, whose sum is σ = 214700358. Its totient is φ = 214700356.
The previous prime is 214700347. The next prime is 214700359. The reversal of 214700357 is 753007412.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 170198116 + 44502241 = 13046^2 + 6671^2 .
It is a cyclic number.
It is not a de Polignac number, because 214700357 - 210 = 214699333 is a prime.
Together with 214700359, 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 (214700359) 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, 107350178 + 107350179.
It is an arithmetic number, because the mean of its divisors is an integer number (107350179).
Almost surely, 2214700357 is an apocalyptic number.
It is an amenable number.
214700357 is a deficient number, since it is larger than the sum of its proper divisors (1).
214700357 is an equidigital number, since it uses as much as digits as its factorization.
214700357 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 214700357 is about 14652.6569945522. The cubic root of 214700357 is about 598.7942052401.
Adding to 214700357 its reverse (753007412), we get a palindrome (967707769).
The spelling of 214700357 in words is "two hundred fourteen million, seven hundred thousand, three hundred fifty-seven".
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