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214252 = 22291847
BaseRepresentation
bin110100010011101100
3101212220021
4310103230
523324002
64331524
71551433
oct642354
9355807
10214252
11136a75
12a3ba4
137669c
145811a
1543737
hex344ec

214252 has 12 divisors (see below), whose sum is σ = 388080. Its totient is φ = 103376.

The previous prime is 214243. The next prime is 214259. The reversal of 214252 is 252412.

214252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (214259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808 + ... + 1039.

It is an arithmetic number, because the mean of its divisors is an integer number (32340).

2214252 is an apocalyptic number.

It is an amenable number.

214252 is a deficient number, since it is larger than the sum of its proper divisors (173828).

214252 is a wasteful number, since it uses less digits than its factorization.

214252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880 (or 1878 counting only the distinct ones).

The product of its digits is 160, while the sum is 16.

The square root of 214252 is about 462.8736328632. The cubic root of 214252 is about 59.8377095742.

Adding to 214252 its product of digits (160), we get a palindrome (214412).

Adding to 214252 its reverse (252412), we get a palindrome (466664).

The spelling of 214252 in words is "two hundred fourteen thousand, two hundred fifty-two".

Divisors: 1 2 4 29 58 116 1847 3694 7388 53563 107126 214252