Base | Representation |
---|---|
bin | 110100110001001… |
… | …101101010010011 |
3 | 2021200212201120111 |
4 | 310301031222103 |
5 | 3303120104433 |
6 | 223503222151 |
7 | 30640030630 |
oct | 6461155223 |
9 | 2250781514 |
10 | 885316243 |
11 | 414813219 |
12 | 2085a7957 |
13 | 111554c86 |
14 | 85817187 |
15 | 52acadcd |
hex | 34c4da93 |
885316243 has 4 divisors (see below), whose sum is σ = 1011790000. Its totient is φ = 758842488.
The previous prime is 885316217. The next prime is 885316277. The reversal of 885316243 is 342613588.
885316243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-885316243 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 885316196 and 885316205.
It is not an unprimeable number, because it can be changed into a prime (885316213) 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, 63236868 + ... + 63236881.
It is an arithmetic number, because the mean of its divisors is an integer number (252947500).
Almost surely, 2885316243 is an apocalyptic number.
885316243 is a deficient number, since it is larger than the sum of its proper divisors (126473757).
885316243 is a wasteful number, since it uses less digits than its factorization.
885316243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126473756.
The product of its digits is 138240, while the sum is 40.
The square root of 885316243 is about 29754.2642826201. The cubic root of 885316243 is about 960.2098221202.
The spelling of 885316243 in words is "eight hundred eighty-five million, three hundred sixteen thousand, two hundred forty-three".
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