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85095003 = 378348821
BaseRepresentation
bin1010001001001…
…11001001011011
312221010021101210
411010213021123
5133241020003
612235514203
72052203250
oct504471133
9187107353
1085095003
1144041154
12245b8963
1314825496
14b431427
15770d503
hex512725b

85095003 has 16 divisors (see below), whose sum is σ = 131233536. Its totient is φ = 48038880.

The previous prime is 85095001. The next prime is 85095011. The reversal of 85095003 is 30059058.

It is not a de Polignac number, because 85095003 - 21 = 85095001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85095001) 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 15 ways as a sum of consecutive naturals, for example, 22668 + ... + 26153.

It is an arithmetic number, because the mean of its divisors is an integer number (8202096).

Almost surely, 285095003 is an apocalyptic number.

85095003 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

85095003 is a deficient number, since it is larger than the sum of its proper divisors (46138533).

85095003 is a wasteful number, since it uses less digits than its factorization.

85095003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48914.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 85095003 is about 9224.6952795201. The cubic root of 85095003 is about 439.8467148561.

The spelling of 85095003 in words is "eighty-five million, ninety-five thousand, three".

Divisors: 1 3 7 21 83 249 581 1743 48821 146463 341747 1025241 4052143 12156429 28365001 85095003