Base | Representation |
---|---|
bin | 1010101100010… |
… | …10000111100000 |
3 | 20020202221222111 |
4 | 11112022013200 |
5 | 140430212223 |
6 | 12522245104 |
7 | 2136251356 |
oct | 526120740 |
9 | 206687874 |
10 | 89694688 |
11 | 466a2a46 |
12 | 26056794 |
13 | 15775ca5 |
14 | bcab7d6 |
15 | 7d1b30d |
hex | 558a1e0 |
89694688 has 12 divisors (see below), whose sum is σ = 176586480. Its totient is φ = 44847328.
The previous prime is 89694677. The next prime is 89694701. The reversal of 89694688 is 88649698.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 1401448 + ... + 1401511.
It is an arithmetic number, because the mean of its divisors is an integer number (14715540).
Almost surely, 289694688 is an apocalyptic number.
It is an amenable number.
89694688 is a deficient number, since it is larger than the sum of its proper divisors (86891792).
89694688 is a wasteful number, since it uses less digits than its factorization.
89694688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2802969 (or 2802961 counting only the distinct ones).
The product of its digits is 5971968, while the sum is 58.
The square root of 89694688 is about 9470.7279551257. The cubic root of 89694688 is about 447.6331499376.
The spelling of 89694688 in words is "eighty-nine million, six hundred ninety-four thousand, six hundred eighty-eight".
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