Base | Representation |
---|---|
bin | 1010101001001… |
… | …11010110000000 |
3 | 20020000102000012 |
4 | 11110213112000 |
5 | 140324240422 |
6 | 12505444052 |
7 | 2132645012 |
oct | 524472600 |
9 | 206012005 |
10 | 89290112 |
11 | 46446a8a |
12 | 25aa0628 |
13 | 15663ab2 |
14 | bc041b2 |
15 | 7c8b4e2 |
hex | 5527580 |
89290112 has 16 divisors (see below), whose sum is σ = 177882900. Its totient is φ = 44644992.
The previous prime is 89290093. The next prime is 89290129. The reversal of 89290112 is 21109298.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (16).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 348662 + ... + 348917.
Almost surely, 289290112 is an apocalyptic number.
It is an amenable number.
89290112 is a deficient number, since it is larger than the sum of its proper divisors (88592788).
89290112 is an equidigital number, since it uses as much as digits as its factorization.
89290112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697593 (or 697581 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 32.
The square root of 89290112 is about 9449.3445275321. The cubic root of 89290112 is about 446.9591055415.
The spelling of 89290112 in words is "eighty-nine million, two hundred ninety thousand, one hundred twelve".
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