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229852 = 2278209
BaseRepresentation
bin111000000111011100
3102200022001
4320013130
524323402
64532044
71645060
oct700734
9380261
10229852
11147767
12b1024
138080c
145daa0
1548187
hex381dc

229852 has 12 divisors (see below), whose sum is σ = 459760. Its totient is φ = 98496.

The previous prime is 229849. The next prime is 229897. The reversal of 229852 is 258922.

229852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

229852 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 8209 = 229852 / (2 + 2 + 9 + 8 + 5 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 229852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4077 + ... + 4132.

2229852 is an apocalyptic number.

It is an amenable number.

229852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229852 is a wasteful number, since it uses less digits than its factorization.

229852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8220 (or 8218 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 229852 is about 479.4288268346. The cubic root of 229852 is about 61.2561121209.

It can be divided in two parts, 229 and 852, that added together give a triangular number (1081 = T46).

The spelling of 229852 in words is "two hundred twenty-nine thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 8209 16418 32836 57463 114926 229852