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85350354 = 2314225059
BaseRepresentation
bin1010001011001…
…01011111010010
312221121020200020
411011211133102
5133322202404
612245204310
72054315565
oct505453722
9187536606
1085350354
11441a5a91
1224700696
13148b478b
14b49a4dc
15775ded9
hex51657d2

85350354 has 8 divisors (see below), whose sum is σ = 170700720. Its totient is φ = 28450116.

The previous prime is 85350323. The next prime is 85350367. The reversal of 85350354 is 45305358.

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

85350354 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7112524 + ... + 7112535.

It is an arithmetic number, because the mean of its divisors is an integer number (21337590).

Almost surely, 285350354 is an apocalyptic number.

85350354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85350354 is a wasteful number, since it uses less digits than its factorization.

85350354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14225064.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 85350354 is about 9238.5255317069. The cubic root of 85350354 is about 440.2862359291.

The spelling of 85350354 in words is "eighty-five million, three hundred fifty thousand, three hundred fifty-four".

Divisors: 1 2 3 6 14225059 28450118 42675177 85350354