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234229 = 713299
BaseRepresentation
bin111001001011110101
3102220022011
4321023311
524443404
65004221
71663612
oct711365
9386264
10234229
1114aa86
12b3671
13827c8
1461509
1549604
hex392f5

234229 has 4 divisors (see below), whose sum is σ = 237600. Its totient is φ = 230860.

The previous prime is 234217. The next prime is 234239. The reversal of 234229 is 922432.

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.

It is a cyclic number.

It is not a de Polignac number, because 234229 - 25 = 234197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1579 + ... + 1720.

It is an arithmetic number, because the mean of its divisors is an integer number (59400).

234229 is a Friedman number, since it can be written as 22^4-9^(3/2), using all its digits and the basic arithmetic operations.

2234229 is an apocalyptic number.

It is an amenable number.

234229 is a deficient number, since it is larger than the sum of its proper divisors (3371).

234229 is an equidigital number, since it uses as much as digits as its factorization.

234229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370.

The product of its digits is 864, while the sum is 22.

The square root of 234229 is about 483.9721066343. The cubic root of 234229 is about 61.6424968181.

The spelling of 234229 in words is "two hundred thirty-four thousand, two hundred twenty-nine".

Divisors: 1 71 3299 234229