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214323 = 3199359
BaseRepresentation
bin110100010100110011
3101212222220
4310110303
523324243
64332123
71551564
oct642463
9355886
10214323
1113702a
12a4043
1376725
145816b
1543783
hex34533

214323 has 8 divisors (see below), whose sum is σ = 288000. Its totient is φ = 141768.

The previous prime is 214309. The next prime is 214351. The reversal of 214323 is 323412.

214323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 214323 - 26 = 214259 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (214363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418 + ... + 776.

It is an arithmetic number, because the mean of its divisors is an integer number (36000).

2214323 is an apocalyptic number.

214323 is a deficient number, since it is larger than the sum of its proper divisors (73677).

214323 is a wasteful number, since it uses less digits than its factorization.

214323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561.

The product of its digits is 144, while the sum is 15.

The square root of 214323 is about 462.9503213089. The cubic root of 214323 is about 59.8443186268.

Adding to 214323 its reverse (323412), we get a palindrome (537735).

The spelling of 214323 in words is "two hundred fourteen thousand, three hundred twenty-three", and thus it is an iban number.

Divisors: 1 3 199 359 597 1077 71441 214323