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60534 = 2331959
BaseRepresentation
bin1110110001110110
310002001000
432301312
53414114
61144130
7341325
oct166166
9102030
1060534
1141531
122b046
1321726
14180bc
1512e09
hexec76

60534 has 32 divisors (see below), whose sum is σ = 144000. Its totient is φ = 18792.

The previous prime is 60527. The next prime is 60539. The reversal of 60534 is 43506.

It is a happy number.

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

It is a d-powerful number, because it can be written as 64 + 0 + 53 + 310 + 43 .

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997 + ... + 1055.

It is an arithmetic number, because the mean of its divisors is an integer number (4500).

260534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72000).

60534 is an abundant number, since it is smaller than the sum of its proper divisors (83466).

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

60534 is a wasteful number, since it uses less digits than its factorization.

60534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 60534 is about 246.0365826458. The cubic root of 60534 is about 39.2644746268.

Subtracting from 60534 its sum of digits (18), we obtain a square (60516 = 2462).

The spelling of 60534 in words is "sixty thousand, five hundred thirty-four".

Divisors: 1 2 3 6 9 18 19 27 38 54 57 59 114 118 171 177 342 354 513 531 1026 1062 1121 1593 2242 3186 3363 6726 10089 20178 30267 60534