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6506048314213 = 716718191305947
BaseRepresentation
bin101111010101100111010…
…1100101101101101100101
3212000222020200201110110021
41132223032230231231211
51323043341332023323
621500500510355141
71241021641132630
oct136531654555545
925028220643407
106506048314213
11208922172a938
12890aba4bbab1
13382696591606
14186c743dac17
15b4385a9905d
hex5eaceb2db65

6506048314213 has 16 divisors (see below), whose sum is σ = 7480443285504. Its totient is φ = 5542897109040.

The previous prime is 6506048314151. The next prime is 6506048314237. The reversal of 6506048314213 is 3124138406056.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6506048314213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6506048314213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6506048314013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21112306 + ... + 21418252.

It is an arithmetic number, because the mean of its divisors is an integer number (467527705344).

Almost surely, 26506048314213 is an apocalyptic number.

It is an amenable number.

6506048314213 is a deficient number, since it is larger than the sum of its proper divisors (974394971291).

6506048314213 is a wasteful number, since it uses less digits than its factorization.

6506048314213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324312.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 6506048314213 in words is "six trillion, five hundred six billion, forty-eight million, three hundred fourteen thousand, two hundred thirteen".

Divisors: 1 7 167 1169 18191 127337 305947 2141629 3037897 21265279 51093149 357652043 5565481877 38958373139 929435473459 6506048314213