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85283350 = 2521705667
BaseRepresentation
bin1010001010101…
…01001000010110
312221110211202121
411011111020112
5133313031400
612243530154
72053616335
oct505251026
9187424677
1085283350
114415a709
122468995a
1314890129
14b47dd1c
15774921a
hex5155216

85283350 has 12 divisors (see below), whose sum is σ = 158627124. Its totient is φ = 34113320.

The previous prime is 85283347. The next prime is 85283357. The reversal of 85283350 is 5338258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85283357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 852784 + ... + 852883.

It is an arithmetic number, because the mean of its divisors is an integer number (13218927).

Almost surely, 285283350 is an apocalyptic number.

85283350 is a deficient number, since it is larger than the sum of its proper divisors (73343774).

85283350 is a wasteful number, since it uses less digits than its factorization.

85283350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705679 (or 1705674 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 85283350 is about 9234.8984834702. The cubic root of 85283350 is about 440.1709907043.

The spelling of 85283350 in words is "eighty-five million, two hundred eighty-three thousand, three hundred fifty".

Divisors: 1 2 5 10 25 50 1705667 3411334 8528335 17056670 42641675 85283350