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234682225 = 5223735591
BaseRepresentation
bin11011111110011…
…11011101110001
3121100121002111021
431333033131301
5440034312400
635142015441
75546523511
oct1577173561
9540532437
10234682225
11110521258
1266717581
133980b52b
142324d841
151590a71a
hexdfcf771

234682225 has 24 divisors (see below), whose sum is σ = 307873152. Its totient is φ = 177091200.

The previous prime is 234682223. The next prime is 234682267. The reversal of 234682225 is 522286432.

It is not a de Polignac number, because 234682225 - 21 = 234682223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234682223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39180 + ... + 44770.

It is an arithmetic number, because the mean of its divisors is an integer number (12828048).

Almost surely, 2234682225 is an apocalyptic number.

234682225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234682225 is a deficient number, since it is larger than the sum of its proper divisors (73190927).

234682225 is a wasteful number, since it uses less digits than its factorization.

234682225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5697 (or 5692 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 234682225 is about 15319.3415328466. The cubic root of 234682225 is about 616.8222990029.

The spelling of 234682225 in words is "two hundred thirty-four million, six hundred eighty-two thousand, two hundred twenty-five".

Divisors: 1 5 23 25 73 115 365 575 1679 1825 5591 8395 27955 41975 128593 139775 408143 642965 2040715 3214825 9387289 10203575 46936445 234682225