Base | Representation |
---|---|
bin | 1010101101110… |
… | …10011101111101 |
3 | 20021011000122111 |
4 | 11112322131331 |
5 | 141003031413 |
6 | 12530414021 |
7 | 2141034640 |
oct | 526723575 |
9 | 207130574 |
10 | 89892733 |
11 | 46818817 |
12 | 26131311 |
13 | 15815188 |
14 | bd1da57 |
15 | 7d59d3d |
hex | 55ba77d |
89892733 has 8 divisors (see below), whose sum is σ = 103695552. Its totient is φ = 76330176.
The previous prime is 89892731. The next prime is 89892739. The reversal of 89892733 is 33729898.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89892733 - 21 = 89892731 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89892731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59260 + ... + 60757.
It is an arithmetic number, because the mean of its divisors is an integer number (12961944).
Almost surely, 289892733 is an apocalyptic number.
It is an amenable number.
89892733 is a deficient number, since it is larger than the sum of its proper divisors (13802819).
89892733 is a wasteful number, since it uses less digits than its factorization.
89892733 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120131.
The product of its digits is 653184, while the sum is 49.
The square root of 89892733 is about 9481.1778276752. The cubic root of 89892733 is about 447.9623643049.
The spelling of 89892733 in words is "eighty-nine million, eight hundred ninety-two thousand, seven hundred thirty-three".
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