Base | Representation |
---|---|
bin | 1010101110100… |
… | …11010000100100 |
3 | 20021100011221100 |
4 | 11113103100210 |
5 | 141014304101 |
6 | 12532520100 |
7 | 2141636661 |
oct | 527232044 |
9 | 207304840 |
10 | 89994276 |
11 | 46888039 |
12 | 26180030 |
13 | 1584c468 |
14 | bd48a68 |
15 | 7d79e86 |
hex | 55d3424 |
89994276 has 72 divisors (see below), whose sum is σ = 233985024. Its totient is φ = 29154240.
The previous prime is 89994269. The next prime is 89994329. The reversal of 89994276 is 67249998.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234781 + ... + 235163.
It is an arithmetic number, because the mean of its divisors is an integer number (3249792).
Almost surely, 289994276 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 89994276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116992512).
89994276 is an abundant number, since it is smaller than the sum of its proper divisors (143990748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89994276 is a wasteful number, since it uses less digits than its factorization.
89994276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 561 (or 556 counting only the distinct ones).
The product of its digits is 1959552, while the sum is 54.
The square root of 89994276 is about 9486.5312944195. The cubic root of 89994276 is about 448.1309738762.
The spelling of 89994276 in words is "eighty-nine million, nine hundred ninety-four thousand, two hundred seventy-six".
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