Base | Representation |
---|---|
bin | 11010111000110111010 |
3 | 1122202121200 |
4 | 3113012322 |
5 | 211143312 |
6 | 30515030 |
7 | 10326516 |
oct | 3270672 |
9 | 1582550 |
10 | 881082 |
11 | 551a74 |
12 | 365a76 |
13 | 24b067 |
14 | 18d146 |
15 | 1260dc |
hex | d71ba |
881082 has 24 divisors (see below), whose sum is σ = 1971840. Its totient is φ = 284040.
The previous prime is 881077. The next prime is 881099. The reversal of 881082 is 280188.
It is an unprimeable number.
881082 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232 + ... + 1347.
It is an arithmetic number, because the mean of its divisors is an integer number (82160).
2881082 is an apocalyptic number.
881082 is an abundant number, since it is smaller than the sum of its proper divisors (1090758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
881082 is a wasteful number, since it uses less digits than its factorization.
881082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1618 (or 1615 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 27.
The square root of 881082 is about 938.6596827392. The cubic root of 881082 is about 95.8676561788.
The spelling of 881082 in words is "eight hundred eighty-one thousand, eighty-two".
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