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10086969 = 31092283
BaseRepresentation
bin100110011110…
…101000111001
3200222110201110
4212132220321
510040240334
61000110533
7151511034
oct46365071
920873643
1010086969
11576a542
123465449
132122329
1414a801b
15d43ae9
hex99ea39

10086969 has 12 divisors (see below), whose sum is σ = 13621776. Its totient is φ = 6639408.

The previous prime is 10086961. The next prime is 10087003. The reversal of 10086969 is 96968001.

10086969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10086969 - 23 = 10086961 is a prime.

It is a super-2 number, since 2×100869692 = 203493887213922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10086961) 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 11 ways as a sum of consecutive naturals, for example, 35502 + ... + 35784.

It is an arithmetic number, because the mean of its divisors is an integer number (1135148).

Almost surely, 210086969 is an apocalyptic number.

10086969 is the 1698-th nonagonal number.

It is an amenable number.

10086969 is a deficient number, since it is larger than the sum of its proper divisors (3534807).

10086969 is an equidigital number, since it uses as much as digits as its factorization.

10086969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 10086969 is about 3175.9988979847. The cubic root of 10086969 is about 216.0662305475.

The spelling of 10086969 in words is "ten million, eighty-six thousand, nine hundred sixty-nine".

Divisors: 1 3 109 283 327 849 11881 30847 35643 92541 3362323 10086969