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214361 = 7113271
BaseRepresentation
bin110100010101011001
3101220001022
4310111121
523324421
64332225
71551650
oct642531
9356038
10214361
11137064
12a4075
1376754
1458197
15437ab
hex34559

214361 has 8 divisors (see below), whose sum is σ = 248064. Its totient is φ = 181440.

The previous prime is 214351. The next prime is 214363. The reversal of 214361 is 163412.

214361 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 214361 - 26 = 214297 is a prime.

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

It is a Duffinian number.

It is a plaindrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 214361.

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, 656 + ... + 926.

It is an arithmetic number, because the mean of its divisors is an integer number (31008).

2214361 is an apocalyptic number.

It is an amenable number.

214361 is a deficient number, since it is larger than the sum of its proper divisors (33703).

214361 is a wasteful number, since it uses less digits than its factorization.

214361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391.

The product of its digits is 144, while the sum is 17.

The square root of 214361 is about 462.9913606105. The cubic root of 214361 is about 59.8478552665.

Adding to 214361 its reverse (163412), we get a palindrome (377773).

It can be divided in two parts, 214 and 361, that added together give a palindrome (575).

The spelling of 214361 in words is "two hundred fourteen thousand, three hundred sixty-one".

Divisors: 1 7 113 271 791 1897 30623 214361