Base | Representation |
---|---|
bin | 11010111001011011000 |
3 | 1122210000021 |
4 | 3113023120 |
5 | 211200433 |
6 | 30520224 |
7 | 10330405 |
oct | 3271330 |
9 | 1583007 |
10 | 881368 |
11 | 552204 |
12 | 366074 |
13 | 24b227 |
14 | 18d2ac |
15 | 12622d |
hex | d72d8 |
881368 has 24 divisors (see below), whose sum is σ = 1724580. Its totient is φ = 422240.
The previous prime is 881357. The next prime is 881369. The reversal of 881368 is 863188.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (881369) by changing a digit.
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 in 5 ways as a sum of consecutive naturals, for example, 6663 + ... + 6793.
2881368 is an apocalyptic number.
It is an amenable number.
881368 is a deficient number, since it is larger than the sum of its proper divisors (843212).
881368 is a wasteful number, since it uses less digits than its factorization.
881368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195 (or 162 counting only the distinct ones).
The product of its digits is 9216, while the sum is 34.
The square root of 881368 is about 938.8120152618. The cubic root of 881368 is about 95.8780279654.
The spelling of 881368 in words is "eight hundred eighty-one thousand, three hundred sixty-eight".
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