Base | Representation |
---|---|
bin | 1000001101100… |
… | …01000101110011 |
3 | 11210121121102221 |
4 | 10012301011303 |
5 | 120113222203 |
6 | 10500221511 |
7 | 1464331333 |
oct | 406610563 |
9 | 153547387 |
10 | 68882803 |
11 | 35978740 |
12 | 1b09a897 |
13 | 1136a172 |
14 | 92110c3 |
15 | 60a9abd |
hex | 41b1173 |
68882803 has 8 divisors (see below), whose sum is σ = 75251376. Its totient is φ = 62532000.
The previous prime is 68882773. The next prime is 68882819. The reversal of 68882803 is 30828886.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 68882803 - 29 = 68882291 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 68882803.
It is not an unprimeable number, because it can be changed into a prime (68882833) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4453 + ... + 12553.
It is an arithmetic number, because the mean of its divisors is an integer number (9406422).
Almost surely, 268882803 is an apocalyptic number.
68882803 is a deficient number, since it is larger than the sum of its proper divisors (6368573).
68882803 is a wasteful number, since it uses less digits than its factorization.
68882803 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8885.
The product of its (nonzero) digits is 147456, while the sum is 43.
The square root of 68882803 is about 8299.5664344591. The cubic root of 68882803 is about 409.9242433896.
The spelling of 68882803 in words is "sixty-eight million, eight hundred eighty-two thousand, eight hundred three".
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