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54052 = 2213513
BaseRepresentation
bin1101001100100100
32202010221
431030210
53212202
61054124
7313405
oct151444
982127
1054052
1137679
1227344
131b7ab
14159ac
1511037
hexd324

54052 has 6 divisors (see below), whose sum is σ = 94598. Its totient is φ = 27024.

The previous prime is 54049. The next prime is 54059. The reversal of 54052 is 25045.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 46656 + 7396 = 216^2 + 86^2 .

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6753 + ... + 6760.

254052 is an apocalyptic number.

It is an amenable number.

54052 is a deficient number, since it is larger than the sum of its proper divisors (40546).

54052 is a wasteful number, since it uses less digits than its factorization.

54052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13517 (or 13515 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 54052 is about 232.4908600354. The cubic root of 54052 is about 37.8097601776.

Adding to 54052 its reverse (25045), we get a palindrome (79097).

The spelling of 54052 in words is "fifty-four thousand, fifty-two", and thus it is an eban number.

Divisors: 1 2 4 13513 27026 54052