Base | Representation |
---|---|
bin | 1110010111001… |
… | …1001100010100 |
3 | 11012100112122120 |
4 | 3211303030110 |
5 | 110410200120 |
6 | 5551055540 |
7 | 1331015514 |
oct | 345631424 |
9 | 135315576 |
10 | 60240660 |
11 | 31005777 |
12 | 182115b0 |
13 | c63267c |
14 | 8001844 |
15 | 544e140 |
hex | 3973314 |
60240660 has 96 divisors (see below), whose sum is σ = 174182400. Its totient is φ = 15550080.
The previous prime is 60240647. The next prime is 60240671. The reversal of 60240660 is 6604206.
60240660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 60240660.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336451 + ... + 336629.
It is an arithmetic number, because the mean of its divisors is an integer number (1814400).
Almost surely, 260240660 is an apocalyptic number.
60240660 is a gapful number since it is divisible by the number (60) 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 60240660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87091200).
60240660 is an abundant number, since it is smaller than the sum of its proper divisors (113941740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60240660 is a wasteful number, since it uses less digits than its factorization.
60240660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341 (or 339 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 60240660 is about 7761.4856825224. The cubic root of 60240660 is about 392.0094836662.
Adding to 60240660 its reverse (6604206), we get a palindrome (66844866).
The spelling of 60240660 in words is "sixty million, two hundred forty thousand, six hundred sixty".
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