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54152 = 237967
BaseRepresentation
bin1101001110001000
32202021122
431032020
53213102
61054412
7313610
oct151610
982248
1054152
113775a
1227408
131b857
1415a40
15110a2
hexd388

54152 has 16 divisors (see below), whose sum is σ = 116160. Its totient is φ = 23184.

The previous prime is 54151. The next prime is 54163. The reversal of 54152 is 25145.

It is a self number, because there is not a number n which added to its sum of digits gives 54152.

It is not an unprimeable number, because it can be changed into a prime (54151) 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 3 ways as a sum of consecutive naturals, for example, 428 + ... + 539.

It is an arithmetic number, because the mean of its divisors is an integer number (7260).

254152 is an apocalyptic number.

It is an amenable number.

54152 is an abundant number, since it is smaller than the sum of its proper divisors (62008).

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 (58080).

54152 is a wasteful number, since it uses less digits than its factorization.

54152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 976 counting only the distinct ones).

The product of its digits is 200, while the sum is 17.

The square root of 54152 is about 232.7058228751. The cubic root of 54152 is about 37.8330627179.

Adding to 54152 its reverse (25145), we get a palindrome (79297).

The spelling of 54152 in words is "fifty-four thousand, one hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 967 1934 3868 6769 7736 13538 27076 54152