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6080905 = 54792539
BaseRepresentation
bin10111001100100110001001
3102102221102201
4113030212021
53024042110
6334200201
7102454405
oct27144611
912387381
106080905
113483746
122053061
13134ba8c
14b44105
15801b3a
hex5cc989

6080905 has 8 divisors (see below), whose sum is σ = 7315200. Its totient is φ = 4852656.

The previous prime is 6080897. The next prime is 6080909. The reversal of 6080905 is 5090806.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6080905 - 23 = 6080897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6080909) 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 7 ways as a sum of consecutive naturals, for example, 1126 + ... + 3664.

It is an arithmetic number, because the mean of its divisors is an integer number (914400).

Almost surely, 26080905 is an apocalyptic number.

It is an amenable number.

6080905 is a deficient number, since it is larger than the sum of its proper divisors (1234295).

6080905 is a wasteful number, since it uses less digits than its factorization.

6080905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 6080905 is about 2465.9491073418. The cubic root of 6080905 is about 182.5251607269.

Subtracting from 6080905 its reverse (5090806), we obtain a palindrome (990099).

The spelling of 6080905 in words is "six million, eighty thousand, nine hundred five".

Divisors: 1 5 479 2395 2539 12695 1216181 6080905