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89093125 = 541112959
BaseRepresentation
bin1010100111101…
…11010000000101
320012122101210101
411103313100011
5140301440000
612501324101
72131164502
oct523672005
9205571711
1089093125
1146321a90
1225a06631
13155c5234
14bb924a9
157c4ce6a
hex54f7405

89093125 has 20 divisors (see below), whose sum is σ = 121461120. Its totient is φ = 64790000.

The previous prime is 89093117. The next prime is 89093131. The reversal of 89093125 is 52139098.

It is not a de Polignac number, because 89093125 - 23 = 89093117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 396 + ... + 13354.

It is an arithmetic number, because the mean of its divisors is an integer number (6073056).

Almost surely, 289093125 is an apocalyptic number.

It is an amenable number.

89093125 is a deficient number, since it is larger than the sum of its proper divisors (32367995).

89093125 is a wasteful number, since it uses less digits than its factorization.

89093125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12990 (or 12975 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 89093125 is about 9438.9154567673. The cubic root of 89093125 is about 446.6301778935.

The spelling of 89093125 in words is "eighty-nine million, ninety-three thousand, one hundred twenty-five".

Divisors: 1 5 11 25 55 125 275 625 1375 6875 12959 64795 142549 323975 712745 1619875 3563725 8099375 17818625 89093125