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85268301 = 361465947
BaseRepresentation
bin1010001010100…
…01011101001101
312221110002010020
411011101131031
5133312041201
612243332353
72053524426
oct505213515
9187402106
1085268301
114414a378
12246810b9
1314886321
14b47864d
157744a36
hex515174d

85268301 has 8 divisors (see below), whose sum is σ = 115555104. Its totient is φ = 55913520.

The previous prime is 85268297. The next prime is 85268303. The reversal of 85268301 is 10386258.

It is a happy number.

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

It is not a de Polignac number, because 85268301 - 22 = 85268297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85268303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232791 + ... + 233156.

It is an arithmetic number, because the mean of its divisors is an integer number (14444388).

Almost surely, 285268301 is an apocalyptic number.

It is an amenable number.

85268301 is a deficient number, since it is larger than the sum of its proper divisors (30286803).

85268301 is a wasteful number, since it uses less digits than its factorization.

85268301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466011.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 85268301 is about 9234.0836578407. The cubic root of 85268301 is about 440.1450984956.

The spelling of 85268301 in words is "eighty-five million, two hundred sixty-eight thousand, three hundred one".

Divisors: 1 3 61 183 465947 1397841 28422767 85268301