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10282 = 25397
BaseRepresentation
bin10100000101010
3112002211
42200222
5312112
6115334
741656
oct24052
915084
1010282
1177a8
125b4a
1348ac
143a66
1530a7
hex282a

10282 has 8 divisors (see below), whose sum is σ = 15876. Its totient is φ = 4992.

The previous prime is 10273. The next prime is 10289. The reversal of 10282 is 28201.

It can be written as a sum of positive squares in 2 ways, for example, as 10201 + 81 = 101^2 + 9^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 13.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (10289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58 + ... + 154.

210282 is an apocalyptic number.

10282 is a deficient number, since it is larger than the sum of its proper divisors (5594).

10282 is an equidigital number, since it uses as much as digits as its factorization.

10282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 10282 is about 101.4001972385. The cubic root of 10282 is about 21.7449893773.

Adding to 10282 its reverse (28201), we get a palindrome (38483).

It can be divided in two parts, 10 and 282, that added together give a palindrome (292).

The spelling of 10282 in words is "ten thousand, two hundred eighty-two".

Divisors: 1 2 53 97 106 194 5141 10282