Base | Representation |
---|---|
bin | 10001001011001… |
… | …100000100100000 |
3 | 202002012022120211 |
4 | 101023030010200 |
5 | 1042231130241 |
6 | 44331543504 |
7 | 10066124626 |
oct | 2113140440 |
9 | 662168524 |
10 | 288145696 |
11 | 138718143 |
12 | 805bab94 |
13 | 4790a217 |
14 | 2a3a9516 |
15 | 1a46b781 |
hex | 112cc120 |
288145696 has 24 divisors (see below), whose sum is σ = 567665280. Its totient is φ = 143976768.
The previous prime is 288145691. The next prime is 288145703. The reversal of 288145696 is 696541882.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (288145691) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90825 + ... + 93943.
It is an arithmetic number, because the mean of its divisors is an integer number (23652720).
Almost surely, 2288145696 is an apocalyptic number.
It is an amenable number.
288145696 is a deficient number, since it is larger than the sum of its proper divisors (279519584).
288145696 is a wasteful number, since it uses less digits than its factorization.
288145696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6016 (or 6008 counting only the distinct ones).
The product of its digits is 829440, while the sum is 49.
The square root of 288145696 is about 16974.8548152849. The cubic root of 288145696 is about 660.4967915593.
The spelling of 288145696 in words is "two hundred eighty-eight million, one hundred forty-five thousand, six hundred ninety-six".
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