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482130 = 232511487
BaseRepresentation
bin1110101101101010010
3220111100200
41311231102
5110412010
614200030
74045425
oct1655522
9814320
10482130
112aa260
121b3016
1313b5ac
14c79bc
1597cc0
hex75b52

482130 has 48 divisors (see below), whose sum is σ = 1370304. Its totient is φ = 116640.

The previous prime is 482123. The next prime is 482179. The reversal of 482130 is 31284.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

482130 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 23 ways as a sum of consecutive naturals, for example, 747 + ... + 1233.

It is an arithmetic number, because the mean of its divisors is an integer number (28548).

2482130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 482130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (685152).

482130 is an abundant number, since it is smaller than the sum of its proper divisors (888174).

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

482130 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 482130 = (814320)9.

482130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 508 counting only the distinct ones).

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

The square root of 482130 is about 694.3558165667. The cubic root of 482130 is about 78.4129967694.

It can be divided in two parts, 4821 and 30, that added together give a triangular number (4851 = T98).

The spelling of 482130 in words is "four hundred eighty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 487 495 974 990 1461 2435 2922 4383 4870 5357 7305 8766 10714 14610 16071 21915 26785 32142 43830 48213 53570 80355 96426 160710 241065 482130