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2083215286227 = 31094716343279
BaseRepresentation
bin11110010100001001010…
…011101001111111010011
321101011010212002101111010
4132110021103221333103
5233112411103124402
64233003233222003
7303336005524005
oct36241123517723
97334125071433
102083215286227
117335397a1009
122978a8701903
131215a585a6ca
1472b84672375
15392c88b8a6c
hex1e5094e9fd3

2083215286227 has 8 divisors (see below), whose sum is σ = 2777646192640. Its totient is φ = 1388797285320.

The previous prime is 2083215286129. The next prime is 2083215286283. The reversal of 2083215286227 is 7226825123802.

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

It is not a de Polignac number, because 2083215286227 - 212 = 2083215282131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2083215286297) 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, 2843227 + ... + 3500052.

It is an arithmetic number, because the mean of its divisors is an integer number (347205774080).

Almost surely, 22083215286227 is an apocalyptic number.

2083215286227 is a deficient number, since it is larger than the sum of its proper divisors (694430906413).

2083215286227 is a wasteful number, since it uses less digits than its factorization.

2083215286227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6452753.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 2083215286227 in words is "two trillion, eighty-three billion, two hundred fifteen million, two hundred eighty-six thousand, two hundred twenty-seven".

Divisors: 1 3 109471 328413 6343279 19029837 694405095409 2083215286227