Base | Representation |
---|---|
bin | 1010101010100… |
… | …00011010101000 |
3 | 20020022221210000 |
4 | 11111100122220 |
5 | 140400131334 |
6 | 12513223000 |
7 | 2134245333 |
oct | 525203250 |
9 | 206287700 |
10 | 89458344 |
11 | 46551418 |
12 | 25b61a60 |
13 | 156c2541 |
14 | bc4961a |
15 | 7cc1299 |
hex | 55506a8 |
89458344 has 40 divisors (see below), whose sum is σ = 250568010. Its totient is φ = 29819232.
The previous prime is 89458331. The next prime is 89458349. The reversal of 89458344 is 44385498.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 58522500 + 30935844 = 7650^2 + 5562^2 .
It is a super-2 number, since 2×894583442 = 16005590622444672, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 89458344.
It is not an unprimeable number, because it can be changed into a prime (89458349) by changing a digit.
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 9 ways as a sum of consecutive naturals, for example, 68379 + ... + 69674.
Almost surely, 289458344 is an apocalyptic number.
It is an amenable number.
89458344 is an abundant number, since it is smaller than the sum of its proper divisors (161109666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89458344 is a wasteful number, since it uses less digits than its factorization.
89458344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138071 (or 138058 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 89458344 is about 9458.2421199713. The cubic root of 89458344 is about 447.2396354837.
The spelling of 89458344 in words is "eighty-nine million, four hundred fifty-eight thousand, three hundred forty-four".
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