Base | Representation |
---|---|
bin | 10001001011100… |
… | …101001110001100 |
3 | 202002101112220101 |
4 | 101023211032030 |
5 | 1042242424331 |
6 | 44334100444 |
7 | 10100034160 |
oct | 2113451614 |
9 | 662345811 |
10 | 288248716 |
11 | 138788588 |
12 | 8064a724 |
13 | 47945092 |
14 | 2a3d4ca0 |
15 | 1a48c061 |
hex | 112e538c |
288248716 has 12 divisors (see below), whose sum is σ = 576497488. Its totient is φ = 123535152.
The previous prime is 288248713. The next prime is 288248743. The reversal of 288248716 is 617842882.
It is a happy number.
288248716 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
288248716 is an admirable number.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (288248713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5147271 + ... + 5147326.
Almost surely, 2288248716 is an apocalyptic number.
It is an amenable number.
288248716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
288248716 is a wasteful number, since it uses less digits than its factorization.
288248716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10294608 (or 10294606 counting only the distinct ones).
The product of its digits is 344064, while the sum is 46.
The square root of 288248716 is about 16977.8890325034. The cubic root of 288248716 is about 660.5754974279.
The spelling of 288248716 in words is "two hundred eighty-eight million, two hundred forty-eight thousand, seven hundred sixteen".
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