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10244 = 2213197
BaseRepresentation
bin10100000000100
3112001102
42200010
5311434
6115232
741603
oct24004
915042
1010244
117773
125b18
134880
143a3a
15307e
hex2804

10244 has 12 divisors (see below), whose sum is σ = 19404. Its totient is φ = 4704.

The previous prime is 10243. The next prime is 10247. The reversal of 10244 is 44201.

It can be written as a sum of positive squares in 2 ways, for example, as 6400 + 3844 = 80^2 + 62^2 .

It is an Ulam number.

10244 is an undulating number in base 14.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (10243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47 + ... + 150.

It is an arithmetic number, because the mean of its divisors is an integer number (1617).

210244 is an apocalyptic number.

It is an amenable number.

10244 is a deficient number, since it is larger than the sum of its proper divisors (9160).

10244 is a wasteful number, since it uses less digits than its factorization.

10244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 10244 is about 101.2126474310. The cubic root of 10244 is about 21.7181680830.

Adding to 10244 its reverse (44201), we get a palindrome (54445).

It can be divided in two parts, 1024 and 4, that multiplied together give a 12-th power (4096 = 212).

The spelling of 10244 in words is "ten thousand, two hundred forty-four", and thus it is an iban number.

Divisors: 1 2 4 13 26 52 197 394 788 2561 5122 10244