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84230882203 = 1322381209327
BaseRepresentation
bin100111001110010001…
…1010100001110011011
322001102012021011021211
41032130203110032123
52340001101212303
6102410052043551
76041214454066
oct1163443241633
9261365234254
1084230882203
11327a4156546
12143a89035b7
137c34834200
144110a2d8dd
1522ceb4d66d
hex139c8d439b

84230882203 has 12 divisors (see below), whose sum is σ = 91247331168. Its totient is φ = 77718557280.

The previous prime is 84230882171. The next prime is 84230882207. The reversal of 84230882203 is 30228803248.

It is not a de Polignac number, because 84230882203 - 25 = 84230882171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84230882207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297726 + ... + 507052.

It is an arithmetic number, because the mean of its divisors is an integer number (7603944264).

Almost surely, 284230882203 is an apocalyptic number.

84230882203 is a deficient number, since it is larger than the sum of its proper divisors (7016448965).

84230882203 is a wasteful number, since it uses less digits than its factorization.

84230882203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211734 (or 211721 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 84230882203 in words is "eighty-four billion, two hundred thirty million, eight hundred eighty-two thousand, two hundred three".

Divisors: 1 13 169 2381 30953 209327 402389 2721251 35376263 498407587 6479298631 84230882203