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6020680 = 235150517
BaseRepresentation
bin10110111101111001001000
3102022212211011
4112331321020
53020130210
6333013304
7102114001
oct26757110
912285734
106020680
113442476
122024234
13132a543
14b2a1a8
157ddd8a
hex5bde48

6020680 has 16 divisors (see below), whose sum is σ = 13546620. Its totient is φ = 2408256.

The previous prime is 6020647. The next prime is 6020681. The reversal of 6020680 is 860206.

It can be written as a sum of positive squares in 2 ways, for example, as 5731236 + 289444 = 2394^2 + 538^2 .

It is not an unprimeable number, because it can be changed into a prime (6020681) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 75219 + ... + 75298.

Almost surely, 26020680 is an apocalyptic number.

It is an amenable number.

6020680 is an abundant number, since it is smaller than the sum of its proper divisors (7525940).

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

6020680 is a wasteful number, since it uses less digits than its factorization.

6020680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150528 (or 150524 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 6020680 is about 2453.7073990189. The cubic root of 6020680 is about 181.9205868573.

Adding to 6020680 its reverse (860206), we get a palindrome (6880886).

The spelling of 6020680 in words is "six million, twenty thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 150517 301034 602068 752585 1204136 1505170 3010340 6020680