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10247082 = 2313113037
BaseRepresentation
bin100111000101…
…101110101010
3201021121100120
4213011232222
510110401312
61003344110
7153045606
oct47055652
921247316
1010247082
11586986a
123522036
13217a181
14150a506
15d7628c
hex9c5baa

10247082 has 16 divisors (see below), whose sum is σ = 20652192. Its totient is φ = 3389360.

The previous prime is 10247071. The next prime is 10247087. The reversal of 10247082 is 28074201.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (10247087) 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 7 ways as a sum of consecutive naturals, for example, 5733 + ... + 7304.

It is an arithmetic number, because the mean of its divisors is an integer number (1290762).

Almost surely, 210247082 is an apocalyptic number.

10247082 is an abundant number, since it is smaller than the sum of its proper divisors (10405110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10247082 is a wasteful number, since it uses less digits than its factorization.

10247082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13173.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 10247082 is about 3201.1063712410. The cubic root of 10247082 is about 217.2034590036.

The spelling of 10247082 in words is "ten million, two hundred forty-seven thousand, eighty-two".

Divisors: 1 2 3 6 131 262 393 786 13037 26074 39111 78222 1707847 3415694 5123541 10247082