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5683213 is a prime number
BaseRepresentation
bin10101101011100000001101
3101200201220101
4111223200031
52423330323
6321451101
766210064
oct25534015
911621811
105683213
113231978
121aa0a91
13123ca63
14a7d1db
15773dad
hex56b80d

5683213 has 2 divisors, whose sum is σ = 5683214. Its totient is φ = 5683212.

The previous prime is 5683189. The next prime is 5683283. The reversal of 5683213 is 3123865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3988009 + 1695204 = 1997^2 + 1302^2 .

It is a cyclic number.

It is not a de Polignac number, because 5683213 - 29 = 5682701 is a prime.

It is equal to p392491 and since 5683213 and 392491 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 (5683283) 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, 2841606 + 2841607.

It is an arithmetic number, because the mean of its divisors is an integer number (2841607).

Almost surely, 25683213 is an apocalyptic number.

It is an amenable number.

5683213 is a deficient number, since it is larger than the sum of its proper divisors (1).

5683213 is an equidigital number, since it uses as much as digits as its factorization.

5683213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 28.

The square root of 5683213 is about 2383.9490346901. The cubic root of 5683213 is about 178.4560644272.

The spelling of 5683213 in words is "five million, six hundred eighty-three thousand, two hundred thirteen".