Search a number
-
+
6760240 = 24584503
BaseRepresentation
bin11001110010011100110000
3110201110022021
4121302130300
53212311430
6400521224
7111314104
oct31623460
913643267
106760240
1138a8083
122320214
131529056
14c7d904
158d807a
hex672730

6760240 has 20 divisors (see below), whose sum is σ = 15717744. Its totient is φ = 2704064.

The previous prime is 6760231. The next prime is 6760241. The reversal of 6760240 is 420676.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (6760241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42172 + ... + 42331.

Almost surely, 26760240 is an apocalyptic number.

It is an amenable number.

6760240 is an abundant number, since it is smaller than the sum of its proper divisors (8957504).

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

6760240 is a wasteful number, since it uses less digits than its factorization.

6760240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84516 (or 84510 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 6760240 is about 2600.0461534365. The cubic root of 6760240 is about 189.0836765433.

The spelling of 6760240 in words is "six million, seven hundred sixty thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 84503 169006 338012 422515 676024 845030 1352048 1690060 3380120 6760240