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210000314 = 21036131663
BaseRepresentation
bin11001000010001…
…01100110111010
3112122011010021102
430201011212322
5412230002224
632501011402
75126654546
oct1441054672
9478133242
10210000314
11a85a3387
125a3b3b62
1334679054
141dc66a26
15136824ae
hexc8459ba

210000314 has 16 divisors (see below), whose sum is σ = 318769152. Its totient is φ = 103748688.

The previous prime is 210000299. The next prime is 210000317. The reversal of 210000314 is 413000012.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 210000295 and 210000304.

It is not an unprimeable number, because it can be changed into a prime (210000317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125447 + ... + 127109.

It is an arithmetic number, because the mean of its divisors is an integer number (19923072).

Almost surely, 2210000314 is an apocalyptic number.

210000314 is a deficient number, since it is larger than the sum of its proper divisors (108768838).

210000314 is a wasteful number, since it uses less digits than its factorization.

210000314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 210000314 is about 14491.3875802147. The cubic root of 210000314 is about 594.3924915288.

Adding to 210000314 its reverse (413000012), we get a palindrome (623000326).

The spelling of 210000314 in words is "two hundred ten million, three hundred fourteen", and thus it is an aban number.

Divisors: 1 2 103 206 613 1226 1663 3326 63139 126278 171289 342578 1019419 2038838 105000157 210000314