Base | Representation |
---|---|
bin | 1010101011000… |
… | …01110001100100 |
3 | 20020110120022100 |
4 | 11111201301210 |
5 | 140404420234 |
6 | 12514532100 |
7 | 2134662534 |
oct | 525416144 |
9 | 206416270 |
10 | 89529444 |
11 | 4659a884 |
12 | 25b97030 |
13 | 15718a04 |
14 | bc674c4 |
15 | 7cd7399 |
hex | 5561c64 |
89529444 has 81 divisors (see below), whose sum is σ = 241760883. Its totient is φ = 27931824.
The previous prime is 89529437. The next prime is 89529449. The reversal of 89529444 is 44492598.
The square root of 89529444 is 9462.
It is a perfect power (a square), and thus also a powerful number.
89529444 is a `hidden beast` number, since 89 + 529 + 4 + 44 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 89529444.
It is not an unprimeable number, because it can be changed into a prime (89529449) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1078627 + ... + 1078709.
Almost surely, 289529444 is an apocalyptic number.
89529444 is the 9462-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89529444
89529444 is an abundant number, since it is smaller than the sum of its proper divisors (152231439).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89529444 is a wasteful number, since it uses less digits than its factorization.
89529444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214 (or 107 counting only the distinct ones).
The product of its digits is 414720, while the sum is 45.
The cubic root of 89529444 is about 447.3580903086.
The spelling of 89529444 in words is "eighty-nine million, five hundred twenty-nine thousand, four hundred forty-four".
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