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5218886872183 = 82350811248041
BaseRepresentation
bin100101111110001110111…
…1001011110110001110111
3200110220212012101022212011
41023330131321132301313
51141001240014402213
615033305025505051
71046023611322345
oct113743571366167
920426765338764
105218886872183
111732354646336
127035567a2187
132bb1a6291c4a
14140849d94995
1590b4dd3603d
hex4bf1de5ec77

5218886872183 has 8 divisors (see below), whose sum is σ = 5226260741856. Its totient is φ = 5211515510400.

The previous prime is 5218886872181. The next prime is 5218886872211. The reversal of 5218886872183 is 3812786888125.

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

It is a cyclic number.

It is not a de Polignac number, because 5218886872183 - 21 = 5218886872181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5218886872181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3557643 + ... + 4805683.

It is an arithmetic number, because the mean of its divisors is an integer number (653282592732).

Almost surely, 25218886872183 is an apocalyptic number.

5218886872183 is a deficient number, since it is larger than the sum of its proper divisors (7373869673).

5218886872183 is a wasteful number, since it uses less digits than its factorization.

5218886872183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253945.

The product of its digits is 82575360, while the sum is 67.

The spelling of 5218886872183 in words is "five trillion, two hundred eighteen billion, eight hundred eighty-six million, eight hundred seventy-two thousand, one hundred eighty-three".

Divisors: 1 823 5081 1248041 4181663 1027137743 6341296321 5218886872183