Base | Representation |
---|---|
bin | 101001101100000110… |
… | …0011000010111000010 |
3 | 22120002020211220012020 |
4 | 1103120030120113002 |
5 | 2431322234020312 |
6 | 105043342542310 |
7 | 6316356303600 |
oct | 1233014302702 |
9 | 276066756166 |
10 | 89526470082 |
11 | 34a713a4055 |
12 | 15426297996 |
13 | 85999a756a |
14 | 4494076870 |
15 | 24de9e178c |
hex | 14d83185c2 |
89526470082 has 432 divisors, whose sum is σ = 245144970720. Its totient is φ = 21647582208.
The previous prime is 89526470071. The next prime is 89526470087. The reversal of 89526470082 is 28007462598.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (89526470087) by changing a digit.
It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 1517397769 + ... + 1517397827.
It is an arithmetic number, because the mean of its divisors is an integer number (567465210).
Almost surely, 289526470082 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89526470082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122572485360).
89526470082 is an abundant number, since it is smaller than the sum of its proper divisors (155618500638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89526470082 is a wasteful number, since it uses less digits than its factorization.
89526470082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191 (or 136 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 51.
The spelling of 89526470082 in words is "eighty-nine billion, five hundred twenty-six million, four hundred seventy thousand, eighty-two".
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