Search a number
BaseRepresentation
bin110111111010111001
3102122012022
4313322321
524312144
64524225
71642532
oct677271
9378168
10229049
111470a7
12b0675
1380342
145d689
1547cee
hex37eb9

229049 has 4 divisors (see below), whose sum is σ = 230400. Its totient is φ = 227700.

The previous prime is 229037. The next prime is 229081. The reversal of 229049 is 940922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 940922 = 2470461.

It is a cyclic number.

It is not a de Polignac number, because 229049 - 28 = 228793 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (229249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377 + ... + 774.

It is an arithmetic number, because the mean of its divisors is an integer number (57600).

2229049 is an apocalyptic number.

It is an amenable number.

229049 is a deficient number, since it is larger than the sum of its proper divisors (1351).

229049 is a wasteful number, since it uses less digits than its factorization.

229049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 229049 is about 478.5906392733. The cubic root of 229049 is about 61.1846950778.

The spelling of 229049 in words is "two hundred twenty-nine thousand, forty-nine".

Divisors: 1 199 1151 229049