Base | Representation |
---|---|
bin | 1010100111101… |
… | …01011100111000 |
3 | 20012122000200022 |
4 | 11103311130320 |
5 | 140301221002 |
6 | 12501230012 |
7 | 2131134140 |
oct | 523653470 |
9 | 205560608 |
10 | 89085752 |
11 | 46317498 |
12 | 25a02308 |
13 | 155c1a82 |
14 | bb8d920 |
15 | 7c4aba2 |
hex | 54f5738 |
89085752 has 48 divisors (see below), whose sum is σ = 194613360. Its totient is φ = 37450368.
The previous prime is 89085713. The next prime is 89085761. The reversal of 89085752 is 25758098.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194708 + ... + 195164.
It is an arithmetic number, because the mean of its divisors is an integer number (4054445).
Almost surely, 289085752 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 89085752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97306680).
89085752 is an abundant number, since it is smaller than the sum of its proper divisors (105527608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89085752 is a wasteful number, since it uses less digits than its factorization.
89085752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 588 (or 525 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 44.
The square root of 89085752 is about 9438.5248847476. The cubic root of 89085752 is about 446.6178570957.
The spelling of 89085752 in words is "eighty-nine million, eighty-five thousand, seven hundred fifty-two".
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