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60284 = 2272153
BaseRepresentation
bin1110101101111100
310001200202
432231330
53412114
61143032
7340520
oct165574
9101622
1060284
1141324
122aa78
1321593
1417d80
1512cde
hexeb7c

60284 has 12 divisors (see below), whose sum is σ = 120624. Its totient is φ = 25824.

The previous prime is 60271. The next prime is 60289. The reversal of 60284 is 48206.

60284 is an admirable number.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60289) by changing a digit.

60284 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1049 + ... + 1104.

It is an arithmetic number, because the mean of its divisors is an integer number (10052).

260284 is an apocalyptic number.

It is an amenable number.

60284 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 (60312).

60284 is a wasteful number, since it uses less digits than its factorization.

60284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164 (or 2162 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 60284 is about 245.5280024763. The cubic root of 60284 is about 39.2103471228.

It can be divided in two parts, 602 and 84, that added together give a palindrome (686).

The spelling of 60284 in words is "sixty thousand, two hundred eighty-four".

Divisors: 1 2 4 7 14 28 2153 4306 8612 15071 30142 60284