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10252286 = 2111924527
BaseRepresentation
bin100111000110…
…111111111110
3201021212111022
4213012333332
510111033121
61003424142
7153100022
oct47067776
921255438
1010252286
115872770
123525052
13217c655
14150c382
15d77aab
hex9c6ffe

10252286 has 16 divisors (see below), whose sum is σ = 17660160. Its totient is φ = 4414680.

The previous prime is 10252271. The next prime is 10252301. The reversal of 10252286 is 68225201.

It is an interprime number because it is at equal distance from previous prime (10252271) and next prime (10252301).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11846 + ... + 12681.

It is an arithmetic number, because the mean of its divisors is an integer number (1103760).

Almost surely, 210252286 is an apocalyptic number.

10252286 is a deficient number, since it is larger than the sum of its proper divisors (7407874).

10252286 is a wasteful number, since it uses less digits than its factorization.

10252286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24559.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 10252286 is about 3201.9191120327. The cubic root of 10252286 is about 217.2402218436.

Adding to 10252286 its reverse (68225201), we get a palindrome (78477487).

The spelling of 10252286 in words is "ten million, two hundred fifty-two thousand, two hundred eighty-six".

Divisors: 1 2 11 19 22 38 209 418 24527 49054 269797 466013 539594 932026 5126143 10252286