Base | Representation |
---|---|
bin | 1010101011111… |
… | …10101110000010 |
3 | 20020200120221101 |
4 | 11111332232002 |
5 | 140422214002 |
6 | 12521245014 |
7 | 2135665303 |
oct | 525765602 |
9 | 206616841 |
10 | 89648002 |
11 | 46670964 |
12 | 2603376a |
13 | 1575a972 |
14 | bc987aa |
15 | 7d0c587 |
hex | 557eb82 |
89648002 has 8 divisors (see below), whose sum is σ = 135155196. Its totient is φ = 44596272.
The previous prime is 89647981. The next prime is 89648029. The reversal of 89648002 is 20084698.
It can be written as a sum of positive squares in 2 ways, for example, as 51566761 + 38081241 = 7181^2 + 6171^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113373 + ... + 114160.
Almost surely, 289648002 is an apocalyptic number.
89648002 is a deficient number, since it is larger than the sum of its proper divisors (45507194).
89648002 is a wasteful number, since it uses less digits than its factorization.
89648002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227732.
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 89648002 is about 9468.2628818596. The cubic root of 89648002 is about 447.5554722491. Note that the first 3 decimals are identical.
It can be divided in two parts, 89 and 648002, that added together give a triangular number (648091 = T1138).
The spelling of 89648002 in words is "eighty-nine million, six hundred forty-eight thousand, two".
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