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10285055 = 511414561
BaseRepresentation
bin100111001110…
…111111111111
3201100112102222
4213032333333
510113110210
61004235555
7153264404
oct47167777
921315388
1010285055
115895350
12353bbbb
132191541
14151a2ab
15d82655
hex9cefff

10285055 has 16 divisors (see below), whose sum is σ = 13795488. Its totient is φ = 7296000.

The previous prime is 10285039. The next prime is 10285073. The reversal of 10285055 is 55058201.

It is not a de Polignac number, because 10285055 - 24 = 10285039 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26 + ... + 4535.

It is an arithmetic number, because the mean of its divisors is an integer number (862218).

Almost surely, 210285055 is an apocalyptic number.

10285055 is a deficient number, since it is larger than the sum of its proper divisors (3510433).

10285055 is a wasteful number, since it uses less digits than its factorization.

10285055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 10285055 is about 3207.0321170827. The cubic root of 10285055 is about 217.4714279639.

The spelling of 10285055 in words is "ten million, two hundred eighty-five thousand, fifty-five".

Divisors: 1 5 11 41 55 205 451 2255 4561 22805 50171 187001 250855 935005 2057011 10285055