Search a number
-
+
4214207 is a prime number
BaseRepresentation
bin10000000100110110111111
321221002210202
4100010312333
52034323312
6230154115
750551214
oct20046677
97832722
104214207
112419218
1214b293b
13b4721a
147b9b0b
155839c2
hex404dbf

4214207 has 2 divisors, whose sum is σ = 4214208. Its totient is φ = 4214206.

The previous prime is 4214201. The next prime is 4214209. The reversal of 4214207 is 7024124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4214207 - 24 = 4214191 is a prime.

Together with 4214209, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4214201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2107103 + 2107104.

It is an arithmetic number, because the mean of its divisors is an integer number (2107104).

Almost surely, 24214207 is an apocalyptic number.

4214207 is a deficient number, since it is larger than the sum of its proper divisors (1).

4214207 is an equidigital number, since it uses as much as digits as its factorization.

4214207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 4214207 is about 2052.8533800542. The cubic root of 4214207 is about 161.5245803468.

The spelling of 4214207 in words is "four million, two hundred fourteen thousand, two hundred seven".