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6080808080605 = 51216161616121
BaseRepresentation
bin101100001111100110001…
…1001111101010011011101
3210112022121222012101002111
41120133030121331103131
51244111443332034410
620533252404354021
71165216043602666
oct130371431752335
923468558171074
106080808080605
111a349466a9445
128226023a5911
13351557a167cb
14170453dd836d
15a8298377b8a
hex587cc67d4dd

6080808080605 has 4 divisors (see below), whose sum is σ = 7296969696732. Its totient is φ = 4864646464480.

The previous prime is 6080808080591. The next prime is 6080808080629. The reversal of 6080808080605 is 5060808080806.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4699174746564 + 1381633334041 = 2167758^2 + 1175429^2 .

It is a de Polignac number, because none of the positive numbers 2k-6080808080605 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608080808056 + ... + 608080808065.

It is an arithmetic number, because the mean of its divisors is an integer number (1824242424183).

Almost surely, 26080808080605 is an apocalyptic number.

It is an amenable number.

6080808080605 is a deficient number, since it is larger than the sum of its proper divisors (1216161616127).

6080808080605 is a wasteful number, since it uses less digits than its factorization.

6080808080605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216161616126.

The product of its (nonzero) digits is 737280, while the sum is 49.

The spelling of 6080808080605 in words is "six trillion, eighty billion, eight hundred eight million, eighty thousand, six hundred five".

Divisors: 1 5 1216161616121 6080808080605