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6000505005 = 351171512207
BaseRepresentation
bin1011001011010100…
…00111000010101101
3120111012000020102010
411211222013002231
544242112130010
62431231351433
7301461310455
oct54552070255
916435006363
106000505005
1125aa146250
1211b5682579
137482148a1
1440cd00d65
15251bd7620
hex165a870ad

6000505005 has 32 divisors (see below), whose sum is σ = 10621145088. Its totient is φ = 2868353600.

The previous prime is 6000504997. The next prime is 6000505009. The reversal of 6000505005 is 5005050006.

It is not a de Polignac number, because 6000505005 - 23 = 6000504997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6000505009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244389 + ... + 267818.

It is an arithmetic number, because the mean of its divisors is an integer number (331910784).

Almost surely, 26000505005 is an apocalyptic number.

It is an amenable number.

6000505005 is a deficient number, since it is larger than the sum of its proper divisors (4620640083).

6000505005 is a wasteful number, since it uses less digits than its factorization.

6000505005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512297.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 6000505005 is about 77462.9266488170. The cubic root of 6000505005 is about 1817.1715722344.

The spelling of 6000505005 in words is "six billion, five hundred five thousand, five".

Divisors: 1 3 5 11 15 33 55 71 165 213 355 781 1065 2343 3905 11715 512207 1536621 2561035 5634277 7683105 16902831 28171385 36366697 84514155 109100091 181833485 400033667 545500455 1200101001 2000168335 6000505005