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58146 = 2311881
BaseRepresentation
bin1110001100100010
32221202120
432030202
53330041
61125110
7331344
oct161442
987676
1058146
113a760
1229796
132060a
1417294
1512366
hexe322

58146 has 16 divisors (see below), whose sum is σ = 127008. Its totient is φ = 17600.

The previous prime is 58129. The next prime is 58147. The reversal of 58146 is 64185.

58146 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a plaindrome in base 15.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 58146.

It is not an unprimeable number, because it can be changed into a prime (58147) 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 in 7 ways as a sum of consecutive naturals, for example, 375 + ... + 506.

It is an arithmetic number, because the mean of its divisors is an integer number (7938).

258146 is an apocalyptic number.

58146 is an abundant number, since it is smaller than the sum of its proper divisors (68862).

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 (63504).

58146 is a wasteful number, since it uses less digits than its factorization.

58146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897.

The product of its digits is 960, while the sum is 24.

The square root of 58146 is about 241.1348170630. The cubic root of 58146 is about 38.7412189607.

The spelling of 58146 in words is "fifty-eight thousand, one hundred forty-six".

Divisors: 1 2 3 6 11 22 33 66 881 1762 2643 5286 9691 19382 29073 58146