Search a number
-
+
1080060 = 223547383
BaseRepresentation
bin100000111101011111100
32000212120020
410013223330
5234030220
635052140
712115602
oct4075374
92025506
101080060
11678513
12441050
132ba7b7
14201872
15165040
hex107afc

1080060 has 48 divisors (see below), whose sum is σ = 3096576. Its totient is φ = 281152.

The previous prime is 1080059. The next prime is 1080073. The reversal of 1080060 is 600801.

Added to its reverse (600801) it gives a triangular number (1680861 = T1833).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629 + ... + 3011.

It is an arithmetic number, because the mean of its divisors is an integer number (64512).

21080060 is an apocalyptic number.

1080060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1080060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1548288).

1080060 is an abundant number, since it is smaller than the sum of its proper divisors (2016516).

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

1080060 is a wasteful number, since it uses less digits than its factorization.

1080060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1080060 is about 1039.2593516539. The cubic root of 1080060 is about 102.6004567387.

Adding to 1080060 its reverse (600801), we get a palindrome (1680861).

The spelling of 1080060 in words is "one million, eighty thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 47 60 94 141 188 235 282 383 470 564 705 766 940 1149 1410 1532 1915 2298 2820 3830 4596 5745 7660 11490 18001 22980 36002 54003 72004 90005 108006 180010 216012 270015 360020 540030 1080060