Base | Representation |
---|---|
bin | 1010101101001… |
… | …01011000001000 |
3 | 20020222122010220 |
4 | 11112211120020 |
5 | 140442300334 |
6 | 12524510040 |
7 | 2140225035 |
oct | 526453010 |
9 | 206878126 |
10 | 89806344 |
11 | 46769921 |
12 | 260ab320 |
13 | 157b4a64 |
14 | bcda38c |
15 | 7d3e449 |
hex | 55a5608 |
89806344 has 32 divisors (see below), whose sum is σ = 226011840. Its totient is φ = 29736000.
The previous prime is 89806313. The next prime is 89806357. The reversal of 89806344 is 44360898.
It is a junction number, because it is equal to n+sod(n) for n = 89806296 and 89806305.
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 in 7 ways as a sum of consecutive naturals, for example, 8767 + ... + 16014.
It is an arithmetic number, because the mean of its divisors is an integer number (7062870).
Almost surely, 289806344 is an apocalyptic number.
It is an amenable number.
89806344 is an abundant number, since it is smaller than the sum of its proper divisors (136205496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89806344 is a wasteful number, since it uses less digits than its factorization.
89806344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24941 (or 24937 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 42.
The square root of 89806344 is about 9476.6209167614. The cubic root of 89806344 is about 447.8188175727.
The spelling of 89806344 in words is "eighty-nine million, eight hundred six thousand, three hundred forty-four".
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