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85282514 = 261699037
BaseRepresentation
bin1010001010101…
…00111011010010
312221110210121122
411011110323102
5133313020024
612243522242
72053614032
oct505247322
9187423548
1085282514
114415a019
1224689382
131488c935
14b47d8c2
157748d5e
hex5154ed2

85282514 has 8 divisors (see below), whose sum is σ = 130021068. Its totient is φ = 41942160.

The previous prime is 85282513. The next prime is 85282517. The reversal of 85282514 is 41528258.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 85248289 + 34225 = 9233^2 + 185^2 .

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

It is not an unprimeable number, because it can be changed into a prime (85282511) 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 3 ways as a sum of consecutive naturals, for example, 349397 + ... + 349640.

Almost surely, 285282514 is an apocalyptic number.

85282514 is a deficient number, since it is larger than the sum of its proper divisors (44738554).

85282514 is a wasteful number, since it uses less digits than its factorization.

85282514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699100.

The product of its digits is 25600, while the sum is 35.

The square root of 85282514 is about 9234.8532202737. The cubic root of 85282514 is about 440.1695524238.

The spelling of 85282514 in words is "eighty-five million, two hundred eighty-two thousand, five hundred fourteen".

Divisors: 1 2 61 122 699037 1398074 42641257 85282514