Search a number
-
+
60282 = 23217197
BaseRepresentation
bin1110101101111010
310001200200
432231322
53412112
61143030
7340515
oct165572
9101620
1060282
1141322
122aa76
1321591
1417d7c
1512cdc
hexeb7a

60282 has 24 divisors (see below), whose sum is σ = 138996. Its totient is φ = 18816.

The previous prime is 60271. The next prime is 60289. The reversal of 60282 is 28206.

It can be written as a sum of positive squares in 2 ways, for example, as 47961 + 12321 = 219^2 + 111^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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

60282 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 11 ways as a sum of consecutive naturals, for example, 208 + ... + 404.

260282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69498).

60282 is an abundant number, since it is smaller than the sum of its proper divisors (78714).

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

60282 is a wasteful number, since it uses less digits than its factorization.

60282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 60282 is about 245.5239295873. The cubic root of 60282 is about 39.2099134999.

Adding to 60282 its reverse (28206), we get a palindrome (88488).

The spelling of 60282 in words is "sixty thousand, two hundred eighty-two".

Divisors: 1 2 3 6 9 17 18 34 51 102 153 197 306 394 591 1182 1773 3349 3546 6698 10047 20094 30141 60282