Base | Representation |
---|---|
bin | 1010101000101… |
… | …00001000000000 |
3 | 20012212102000122 |
4 | 11110110020000 |
5 | 140314231032 |
6 | 12504035412 |
7 | 2132166344 |
oct | 524241000 |
9 | 205772018 |
10 | 89211392 |
11 | 463a2926 |
12 | 25a62b68 |
13 | 1563700a |
14 | bbc3624 |
15 | 7c73012 |
hex | 5514200 |
89211392 has 20 divisors (see below), whose sum is σ = 178249566. Its totient is φ = 44605440.
The previous prime is 89211383. The next prime is 89211407. The reversal of 89211392 is 29311298.
It can be written as a sum of positive squares in only one way, i.e., 66324736 + 22886656 = 8144^2 + 4784^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86609 + ... + 87632.
Almost surely, 289211392 is an apocalyptic number.
It is an amenable number.
89211392 is a deficient number, since it is larger than the sum of its proper divisors (89038174).
89211392 is an equidigital number, since it uses as much as digits as its factorization.
89211392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174259 (or 174243 counting only the distinct ones).
The product of its digits is 7776, while the sum is 35.
The square root of 89211392 is about 9445.1782407745. The cubic root of 89211392 is about 446.8277174744.
The spelling of 89211392 in words is "eighty-nine million, two hundred eleven thousand, three hundred ninety-two".
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