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225795301 = 2359166393
BaseRepresentation
bin11010111010101…
…01110011100101
3120201212120220221
431131111303211
5430300422201
634223324341
75411141224
oct1535256345
9521776827
10225795301
11106501396
12637506b1
1337a194b4
1421db8cbb
1514c524a1
hexd755ce5

225795301 has 8 divisors (see below), whose sum is σ = 239607360. Its totient is φ = 212316192.

The previous prime is 225795299. The next prime is 225795307. The reversal of 225795301 is 103597522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225795301 - 21 = 225795299 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 (225795307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81840 + ... + 84553.

It is an arithmetic number, because the mean of its divisors is an integer number (29950920).

Almost surely, 2225795301 is an apocalyptic number.

It is an amenable number.

225795301 is a deficient number, since it is larger than the sum of its proper divisors (13812059).

225795301 is a wasteful number, since it uses less digits than its factorization.

225795301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166475.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 225795301 is about 15026.4866485816. The cubic root of 225795301 is about 608.9359763296.

The spelling of 225795301 in words is "two hundred twenty-five million, seven hundred ninety-five thousand, three hundred one".

Divisors: 1 23 59 1357 166393 3827039 9817187 225795301