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6000000000005 = 511109090909091
BaseRepresentation
bin101011101001111101111…
…0111100110000000000101
3210020121001022112112220102
41113103323313212000011
51241301000000000010
620432210103013445
71156325410341164
oct127237367460005
923217038475812
106000000000005
111a03649642460
1280aa0ba3a285
13346a4a35cabb
1416a589bcd3db
15a6118e87ba5
hex574fbde6005

6000000000005 has 8 divisors (see below), whose sum is σ = 7854545454624. Its totient is φ = 4363636363600.

The previous prime is 5999999999891. The next prime is 6000000000023. The reversal of 6000000000005 is 5000000000006.

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

It is not a de Polignac number, because 6000000000005 - 222 = 5999995805701 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a junction number, because it is equal to n+sod(n) for n = 5999999999896 and 5999999999905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54545454491 + ... + 54545454600.

It is an arithmetic number, because the mean of its divisors is an integer number (981818181828).

Almost surely, 26000000000005 is an apocalyptic number.

It is an amenable number.

6000000000005 is a deficient number, since it is larger than the sum of its proper divisors (1854545454619).

6000000000005 is a wasteful number, since it uses less digits than its factorization.

6000000000005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109090909107.

The product of its (nonzero) digits is 30, while the sum is 11.

Adding to 6000000000005 its reverse (5000000000006), we get a palindrome (11000000000011).

Subtracting from 6000000000005 its reverse (5000000000006), we obtain a palindrome (999999999999).

The spelling of 6000000000005 in words is "six trillion, five", and thus it is an aban number and an uban number.

Divisors: 1 5 11 55 109090909091 545454545455 1200000000001 6000000000005