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234125 = 531873
BaseRepresentation
bin111001001010001101
3102220011022
4321022031
524443000
65003525
71663403
oct711215
9386138
10234125
1114a9a1
12b35a5
1382748
1461473
1549585
hex3928d

234125 has 8 divisors (see below), whose sum is σ = 292344. Its totient is φ = 187200.

The previous prime is 234121. The next prime is 234131. The reversal of 234125 is 521432.

234125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 58564 + 175561 = 242^2 + 419^2 .

It is not a de Polignac number, because 234125 - 22 = 234121 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812 + ... + 1061.

It is an arithmetic number, because the mean of its divisors is an integer number (36543).

2234125 is an apocalyptic number.

234125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234125 is a deficient number, since it is larger than the sum of its proper divisors (58219).

234125 is an equidigital number, since it uses as much as digits as its factorization.

234125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888 (or 1878 counting only the distinct ones).

The product of its digits is 240, while the sum is 17.

The square root of 234125 is about 483.8646504964. The cubic root of 234125 is about 61.6333721741.

Adding to 234125 its reverse (521432), we get a palindrome (755557).

The spelling of 234125 in words is "two hundred thirty-four thousand, one hundred twenty-five".

Divisors: 1 5 25 125 1873 9365 46825 234125