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214199 = 2367139
BaseRepresentation
bin110100010010110111
3101212211022
4310102313
523323244
64331355
71551326
oct642267
9355738
10214199
11136a27
12a3b5b
137665b
14580bd
15436ee
hex344b7

214199 has 8 divisors (see below), whose sum is σ = 228480. Its totient is φ = 200376.

The previous prime is 214189. The next prime is 214211. The reversal of 214199 is 991412.

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

It is not a de Polignac number, because 214199 - 28 = 213943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214129) 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, 1472 + ... + 1610.

It is an arithmetic number, because the mean of its divisors is an integer number (28560).

2214199 is an apocalyptic number.

214199 is a deficient number, since it is larger than the sum of its proper divisors (14281).

214199 is a wasteful number, since it uses less digits than its factorization.

214199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229.

The product of its digits is 648, while the sum is 26.

The square root of 214199 is about 462.8163782754. The cubic root of 214199 is about 59.8327751043.

The spelling of 214199 in words is "two hundred fourteen thousand, one hundred ninety-nine".

Divisors: 1 23 67 139 1541 3197 9313 214199