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10254 = 231709
BaseRepresentation
bin10100000001110
3112001210
42200032
5312004
6115250
741616
oct24016
915053
1010254
117782
125b26
13488a
143a46
153089
hex280e

10254 has 8 divisors (see below), whose sum is σ = 20520. Its totient is φ = 3416.

The previous prime is 10253. The next prime is 10259. The reversal of 10254 is 45201.

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

10254 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 10254.

It is not an unprimeable number, because it can be changed into a prime (10253) 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, 849 + ... + 860.

It is an arithmetic number, because the mean of its divisors is an integer number (2565).

210254 is an apocalyptic number.

10254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10260).

10254 is a wasteful number, since it uses less digits than its factorization.

10254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 10254 is about 101.2620363216. The cubic root of 10254 is about 21.7252327404.

Adding to 10254 its reverse (45201), we get a palindrome (55455).

The spelling of 10254 in words is "ten thousand, two hundred fifty-four".

Divisors: 1 2 3 6 1709 3418 5127 10254