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485758085 = 51719300779
BaseRepresentation
bin11100111101000…
…001010010000101
31020212001001211012
4130331001102011
51443323224320
6120111252005
715015606221
oct3475012205
91225031735
10485758085
1122a21a26a
1211681a005
1379839827
1448729781
152c9a34c5
hex1cf41485

485758085 has 16 divisors (see below), whose sum is σ = 649684800. Its totient is φ = 346496256.

The previous prime is 485758079. The next prime is 485758099. The reversal of 485758085 is 580857584.

It is a cyclic number.

It is not a de Polignac number, because 485758085 - 210 = 485757061 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 148775 + ... + 152004.

It is an arithmetic number, because the mean of its divisors is an integer number (40605300).

Almost surely, 2485758085 is an apocalyptic number.

It is an amenable number.

485758085 is a deficient number, since it is larger than the sum of its proper divisors (163926715).

485758085 is a wasteful number, since it uses less digits than its factorization.

485758085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300820.

The product of its (nonzero) digits is 1792000, while the sum is 50.

The square root of 485758085 is about 22039.9202584764. The cubic root of 485758085 is about 786.0919446253.

The spelling of 485758085 in words is "four hundred eighty-five million, seven hundred fifty-eight thousand, eighty-five".

Divisors: 1 5 17 19 85 95 323 1615 300779 1503895 5113243 5714801 25566215 28574005 97151617 485758085