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83484668094 = 23232692248927
BaseRepresentation
bin100110111000000010…
…0101111000010111110
321222111012010112222020
41031300010233002332
52331434033334334
6102204034101010
76013553653542
oct1156004570276
9258435115866
1083484668094
1132450a11873
121421aa1a766
137b460639b9
14407d8a5a22
15228939ce49
hex137012f0be

83484668094 has 32 divisors (see below), whose sum is σ = 174876641280. Its totient is φ = 26519335392.

The previous prime is 83484668089. The next prime is 83484668123. The reversal of 83484668094 is 49086648438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087342 + ... + 1161585.

It is an arithmetic number, because the mean of its divisors is an integer number (5464895040).

Almost surely, 283484668094 is an apocalyptic number.

83484668094 is an abundant number, since it is smaller than the sum of its proper divisors (91391973186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83484668094 is a wasteful number, since it uses less digits than its factorization.

83484668094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249224.

The product of its (nonzero) digits is 31850496, while the sum is 60.

The spelling of 83484668094 in words is "eighty-three billion, four hundred eighty-four million, six hundred sixty-eight thousand, ninety-four".

Divisors: 1 2 3 6 23 46 69 138 269 538 807 1614 6187 12374 18561 37122 2248927 4497854 6746781 13493562 51725321 103450642 155175963 310351926 604961363 1209922726 1814884089 3629768178 13914111349 27828222698 41742334047 83484668094