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9083872 = 257107379
BaseRepresentation
bin100010101001…
…101111100000
3122002111201201
4202221233200
54311140442
6522410544
7140132410
oct42515740
918074651
109083872
115144936
123060a54
131b60895
1412c6640
15be67b7
hex8a9be0

9083872 has 48 divisors (see below), whose sum is σ = 20684160. Its totient is φ = 3846528.

The previous prime is 9083857. The next prime is 9083891. The reversal of 9083872 is 2783809.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23779 + ... + 24157.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 29083872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9083872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10342080).

9083872 is an abundant number, since it is smaller than the sum of its proper divisors (11600288).

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

9083872 is a wasteful number, since it uses less digits than its factorization.

9083872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 9083872 is about 3013.9462503502. The cubic root of 9083872 is about 208.6525365239.

The spelling of 9083872 in words is "nine million, eighty-three thousand, eight hundred seventy-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 107 112 214 224 379 428 749 758 856 1498 1516 1712 2653 2996 3032 3424 5306 5992 6064 10612 11984 12128 21224 23968 40553 42448 81106 84896 162212 283871 324424 567742 648848 1135484 1297696 2270968 4541936 9083872