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2808225273083 = 53171173095483
BaseRepresentation
bin101000110111010111010…
…001010001010011111011
3100221110112001021202102112
4220313113101101103323
5332002221132214313
65550025245322535
7406613303655056
oct50672721212373
910843461252375
102808225273083
11992a63a57a2a
12394304b6644b
13174a78619729
1499cc139da9d
154d0ad4678a8
hex28dd74514fb

2808225273083 has 8 divisors (see below), whose sum is σ = 2861378736048. Its totient is φ = 2755078035424.

The previous prime is 2808225273053. The next prime is 2808225273089. The reversal of 2808225273083 is 3803725228082.

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 2808225273083 - 210 = 2808225272059 is a prime.

It is a super-2 number, since 2×28082252730832 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2808225273089) 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, 640541 + ... + 2454942.

It is an arithmetic number, because the mean of its divisors is an integer number (357672342006).

Almost surely, 22808225273083 is an apocalyptic number.

2808225273083 is a deficient number, since it is larger than the sum of its proper divisors (53153462965).

2808225273083 is a wasteful number, since it uses less digits than its factorization.

2808225273083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112653.

The product of its (nonzero) digits is 2580480, while the sum is 50.

The spelling of 2808225273083 in words is "two trillion, eight hundred eight billion, two hundred twenty-five million, two hundred seventy-three thousand, eighty-three".

Divisors: 1 53 17117 907201 3095483 164060599 52985382511 2808225273083