Base | Representation |
---|---|
bin | 11010111001001100000 |
3 | 1122202211211 |
4 | 3113021200 |
5 | 211144443 |
6 | 30515504 |
7 | 10330144 |
oct | 3271140 |
9 | 1582754 |
10 | 881248 |
11 | 552105 |
12 | 365b94 |
13 | 24b164 |
14 | 18d224 |
15 | 12619d |
hex | d7260 |
881248 has 12 divisors (see below), whose sum is σ = 1735020. Its totient is φ = 440608.
The previous prime is 881233. The next prime is 881249. The reversal of 881248 is 842188.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (881249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13738 + ... + 13801.
It is an arithmetic number, because the mean of its divisors is an integer number (144585).
2881248 is an apocalyptic number.
It is an amenable number.
881248 is a deficient number, since it is larger than the sum of its proper divisors (853772).
881248 is a wasteful number, since it uses less digits than its factorization.
881248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27549 (or 27541 counting only the distinct ones).
The product of its digits is 4096, while the sum is 31.
The square root of 881248 is about 938.7481025280. The cubic root of 881248 is about 95.8736764401.
Subtracting from 881248 its reverse (842188), we obtain a triangular number (39060 = T279).
The spelling of 881248 in words is "eight hundred eighty-one thousand, two hundred forty-eight".
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