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5005105056005 = 519129740620907
BaseRepresentation
bin100100011010101011110…
…0000100100100100000101
3122201111001101011211201112
41020311113200210210011
51124000423343243010
614351151415334405
71024415112010265
oct110652740444405
918644041154645
105005105056005
11165a72035970a
1268a033681405
132a3c96916a72
141343697937a5
158a2da9caa05
hex48d57824905

5005105056005 has 16 divisors (see below), whose sum is σ = 6327112630080. Its totient is φ = 3790417980672.

The previous prime is 5005105055963. The next prime is 5005105056059. The reversal of 5005105056005 is 5006505015005.

It is a cyclic number.

It is not a de Polignac number, because 5005105056005 - 28 = 5005105055749 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20187239 + ... + 20433668.

It is an arithmetic number, because the mean of its divisors is an integer number (395444539380).

Almost surely, 25005105056005 is an apocalyptic number.

It is an amenable number.

5005105056005 is a deficient number, since it is larger than the sum of its proper divisors (1322007574075).

5005105056005 is a wasteful number, since it uses less digits than its factorization.

5005105056005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40622228.

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 5005105056005 in words is "five trillion, five billion, one hundred five million, fifty-six thousand, five".

Divisors: 1 5 19 95 1297 6485 24643 123215 40620907 203104535 771797233 3858986165 52685316379 263426581895 1001021011201 5005105056005