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10284105 = 3513232293
BaseRepresentation
bin100111001110…
…110001001001
3201100111010210
4213032301021
510113042410
61004231333
7153261546
oct47166111
921314123
1010284105
115894667
12353b549
132190c90
141519bcd
15d82220
hex9cec49

10284105 has 32 divisors (see below), whose sum is σ = 18498816. Its totient is φ = 4840704.

The previous prime is 10284103. The next prime is 10284119. The reversal of 10284105 is 50148201.

10284105 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10284105 - 21 = 10284103 is a prime.

It is a Curzon number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (10284101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3339 + ... + 5631.

It is an arithmetic number, because the mean of its divisors is an integer number (578088).

Almost surely, 210284105 is an apocalyptic number.

10284105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10284105 is a deficient number, since it is larger than the sum of its proper divisors (8214711).

10284105 is a wasteful number, since it uses less digits than its factorization.

10284105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 10284105 is about 3206.8840016440. The cubic root of 10284105 is about 217.4647320276.

The spelling of 10284105 in words is "ten million, two hundred eighty-four thousand, one hundred five".

Divisors: 1 3 5 13 15 23 39 65 69 115 195 299 345 897 1495 2293 4485 6879 11465 29809 34395 52739 89427 149045 158217 263695 447135 685607 791085 2056821 3428035 10284105