Search a number
-
+
6755080 = 235971741
BaseRepresentation
bin11001110001001100001000
3110201012020011
4121301030020
53212130310
6400441304
7111263053
oct31611410
913635204
106755080
1138a4212
122319234
1315268b7
14c7ba9a
158d678a
hex671308

6755080 has 32 divisors (see below), whose sum is σ = 15364440. Its totient is φ = 2672640.

The previous prime is 6755071. The next prime is 6755081. The reversal of 6755080 is 805576.

It can be written as a sum of positive squares in 4 ways, for example, as 2842596 + 3912484 = 1686^2 + 1978^2 .

It is a super-2 number, since 2×67550802 = 91262211612800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6755081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3010 + ... + 4750.

Almost surely, 26755080 is an apocalyptic number.

It is an amenable number.

6755080 is an abundant number, since it is smaller than the sum of its proper divisors (8609360).

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

6755080 is a wasteful number, since it uses less digits than its factorization.

6755080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849 (or 1845 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 6755080 is about 2599.0536739360. The cubic root of 6755080 is about 189.0355559581.

The spelling of 6755080 in words is "six million, seven hundred fifty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 97 194 388 485 776 970 1741 1940 3482 3880 6964 8705 13928 17410 34820 69640 168877 337754 675508 844385 1351016 1688770 3377540 6755080