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10486 = 272107
BaseRepresentation
bin10100011110110
3112101101
42203312
5313421
6120314
742400
oct24366
915341
1010486
117973
12609a
134a08
143b70
153191
hex28f6

10486 has 12 divisors (see below), whose sum is σ = 18468. Its totient is φ = 4452.

The previous prime is 10477. The next prime is 10487. The reversal of 10486 is 68401.

Adding to 10486 its reverse (68401), we get a palindrome (78887).

It can be divided in two parts, 104 and 86, that added together give a triangular number (190 = T19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10487) by changing a digit.

10486 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45 + ... + 151.

It is an arithmetic number, because the mean of its divisors is an integer number (1539).

210486 is an apocalyptic number.

10486 is a deficient number, since it is larger than the sum of its proper divisors (7982).

10486 is a wasteful number, since it uses less digits than its factorization.

10486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 10486 is about 102.4011718683. The cubic root of 10486 is about 21.8878591060.

The spelling of 10486 in words is "ten thousand, four hundred eighty-six".

Divisors: 1 2 7 14 49 98 107 214 749 1498 5243 10486