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229244 = 22223257
BaseRepresentation
bin110111111101111100
3102122110112
4313331330
524313434
64525152
71643231
oct677574
9378415
10229244
11147264
12b07b8
1380462
145d788
1547dce
hex37f7c

229244 has 12 divisors (see below), whose sum is σ = 404544. Its totient is φ = 113664.

The previous prime is 229237. The next prime is 229247. The reversal of 229244 is 442922.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229247) 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, 764 + ... + 1020.

It is an arithmetic number, because the mean of its divisors is an integer number (33712).

2229244 is an apocalyptic number.

It is an amenable number.

229244 is a deficient number, since it is larger than the sum of its proper divisors (175300).

229244 is a wasteful number, since it uses less digits than its factorization.

229244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 482 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 229244 is about 478.7943190975. The cubic root of 229244 is about 61.2020532724.

The spelling of 229244 in words is "two hundred twenty-nine thousand, two hundred forty-four".

Divisors: 1 2 4 223 257 446 514 892 1028 57311 114622 229244