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225162335 = 5157286831
BaseRepresentation
bin11010110101110…
…11010001011111
3120200200102122202
431122323101133
5430120143320
634202002115
75402563646
oct1532732137
9520612582
10225162335
11106109882
12634a633b
1337857368
1421c9235d
1514b79b75
hexd6bb45f

225162335 has 8 divisors (see below), whose sum is σ = 271916736. Its totient is φ = 178981920.

The previous prime is 225162313. The next prime is 225162337. The reversal of 225162335 is 533261522.

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

It is not a de Polignac number, because 225162335 - 214 = 225145951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225162298 and 225162307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225162337) 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, 142631 + ... + 144200.

It is an arithmetic number, because the mean of its divisors is an integer number (33989592).

Almost surely, 2225162335 is an apocalyptic number.

225162335 is a deficient number, since it is larger than the sum of its proper divisors (46754401).

225162335 is a wasteful number, since it uses less digits than its factorization.

225162335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286993.

The product of its digits is 10800, while the sum is 29.

The square root of 225162335 is about 15005.4101909944. The cubic root of 225162335 is about 608.3664390982.

The spelling of 225162335 in words is "two hundred twenty-five million, one hundred sixty-two thousand, three hundred thirty-five".

Divisors: 1 5 157 785 286831 1434155 45032467 225162335