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10086890 = 2511107857
BaseRepresentation
bin100110011110…
…100111101010
3200222110121112
4212132213222
510040240030
61000110322
7151510562
oct46364752
920873545
1010086890
11576a480
1234653a2
132122298
1414a7da2
15d43a95
hex99e9ea

10086890 has 32 divisors (see below), whose sum is σ = 20015424. Its totient is φ = 3629440.

The previous prime is 10086889. The next prime is 10086911. The reversal of 10086890 is 9868001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11342 + ... + 12198.

It is an arithmetic number, because the mean of its divisors is an integer number (625482).

Almost surely, 210086890 is an apocalyptic number.

10086890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10086890 is a deficient number, since it is larger than the sum of its proper divisors (9928534).

10086890 is a wasteful number, since it uses less digits than its factorization.

10086890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 10086890 is about 3175.9864609283. The cubic root of 10086890 is about 216.0656664772.

The spelling of 10086890 in words is "ten million, eighty-six thousand, eight hundred ninety".

Divisors: 1 2 5 10 11 22 55 107 110 214 535 857 1070 1177 1714 2354 4285 5885 8570 9427 11770 18854 47135 91699 94270 183398 458495 916990 1008689 2017378 5043445 10086890