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214095 = 3572039
BaseRepresentation
bin110100010001001111
3101212200110
4310101033
523322340
64331103
71551120
oct642117
9355613
10214095
11136942
12a3a93
13765ab
1458047
1543680
hex3444f

214095 has 16 divisors (see below), whose sum is σ = 391680. Its totient is φ = 97824.

The previous prime is 214091. The next prime is 214129. The reversal of 214095 is 590412.

214095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214095 - 22 = 214091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

214095 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 214095.

It is not an unprimeable number, because it can be changed into a prime (214091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915 + ... + 1124.

It is an arithmetic number, because the mean of its divisors is an integer number (24480).

2214095 is an apocalyptic number.

214095 is a deficient number, since it is larger than the sum of its proper divisors (177585).

214095 is a wasteful number, since it uses less digits than its factorization.

214095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 214095 is about 462.7040090598. The cubic root of 214095 is about 59.8230900047.

The spelling of 214095 in words is "two hundred fourteen thousand, ninety-five".

Divisors: 1 3 5 7 15 21 35 105 2039 6117 10195 14273 30585 42819 71365 214095