Base | Representation |
---|---|
bin | 1010101101001… |
… | …00000011000010 |
3 | 20020222100200012 |
4 | 11112210003002 |
5 | 140442112043 |
6 | 12524424522 |
7 | 2140203125 |
oct | 526440302 |
9 | 206870605 |
10 | 89800898 |
11 | 46765820 |
12 | 260a8142 |
13 | 157b2435 |
14 | bcd83bc |
15 | 7d3ca18 |
hex | 55a40c2 |
89800898 has 16 divisors (see below), whose sum is σ = 147290400. Its totient is φ = 40723200.
The previous prime is 89800883. The next prime is 89800903.
89800898 is nontrivially palindromic in base 10.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5333 + ... + 14423.
It is an arithmetic number, because the mean of its divisors is an integer number (9205650).
Almost surely, 289800898 is an apocalyptic number.
89800898 is a deficient number, since it is larger than the sum of its proper divisors (57489502).
89800898 is a wasteful number, since it uses less digits than its factorization.
89800898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9553.
The product of its (nonzero) digits is 331776, while the sum is 50.
The square root of 89800898 is about 9476.3335736982. Note that the first 3 decimals coincide. The cubic root of 89800898 is about 447.8097652405.
It can be divided in two parts, 89800 and 898, that multiplied together give a square (80640400 = 89802).
The spelling of 89800898 in words is "eighty-nine million, eight hundred thousand, eight hundred ninety-eight".
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