2520 (number)
2520 is the natural number following 2519 and preceding 2521.
In mathematics
2520 is:- the smallest number divisible by all integers from one to ten, i.e., it is their least common multiple.
- half of 7!, meaning 7 factorial, or.
- the product of five consecutive numbers, namely.
- the 7th superior highly composite number.
- the 7th colossally abundant number.
- the 18th highly composite number.
- the last highly composite number that is half of the next highly composite number.
- the last highly composite number that is a divisor of all following highly composite numbers.
- palindromic in undecimal and a repdigit in bases 55, 59, and 62.
- a Harshad number in all bases between binary and hexadecimal.
- the aliquot sum of 1080.
- part of the 53-aliquot tree. The complete aliquot sequence starting at 1080 is 1080, 2520, 6840, 16560, 41472, 82311, 27441, 12209, 451, 53, 1, 0.
Factors