Base | Representation |
---|---|
bin | 1010101011101… |
… | …10000110000000 |
3 | 20020121210110212 |
4 | 11111312012000 |
5 | 140420101142 |
6 | 12520413252 |
7 | 2135460302 |
oct | 525660600 |
9 | 206553425 |
10 | 89612672 |
11 | 46647366 |
12 | 26017228 |
13 | 15747866 |
14 | bc89972 |
15 | 7d01d82 |
hex | 5576180 |
89612672 has 16 divisors (see below), whose sum is σ = 178525500. Its totient is φ = 44806272.
The previous prime is 89612671. The next prime is 89612687. The reversal of 89612672 is 27621698.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89612671) 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 as a sum of consecutive naturals, namely, 349922 + ... + 350177.
Almost surely, 289612672 is an apocalyptic number.
It is an amenable number.
89612672 is a deficient number, since it is larger than the sum of its proper divisors (88912828).
89612672 is an equidigital number, since it uses as much as digits as its factorization.
89612672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 700113 (or 700101 counting only the distinct ones).
The product of its digits is 72576, while the sum is 41.
The square root of 89612672 is about 9466.3969914641. The cubic root of 89612672 is about 447.4966711153.
The spelling of 89612672 in words is "eighty-nine million, six hundred twelve thousand, six hundred seventy-two".
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