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10285707 = 319315821
BaseRepresentation
bin100111001111…
…001010001011
3201100120100010
4213033022023
510113120312
61004243003
7153266325
oct47171213
921316303
1010285707
115895893
123540463
132191923
14151a615
15d8293c
hex9cf28b

10285707 has 16 divisors (see below), whose sum is σ = 14904320. Its totient is φ = 6285600.

The previous prime is 10285679. The next prime is 10285757. The reversal of 10285707 is 70758201.

It is a happy number.

It is not a de Polignac number, because 10285707 - 211 = 10283659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10285757) 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, 1144 + ... + 4677.

It is an arithmetic number, because the mean of its divisors is an integer number (931520).

Almost surely, 210285707 is an apocalyptic number.

10285707 is a deficient number, since it is larger than the sum of its proper divisors (4618613).

10285707 is a wasteful number, since it uses less digits than its factorization.

10285707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5874.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 10285707 is about 3207.1337670886. The cubic root of 10285707 is about 217.4760232520.

The spelling of 10285707 in words is "ten million, two hundred eighty-five thousand, seven hundred seven".

Divisors: 1 3 19 31 57 93 589 1767 5821 17463 110599 180451 331797 541353 3428569 10285707