Base | Representation |
---|---|
bin | 110100100000111… |
… | …000011011101000 |
3 | 2021101211012210100 |
4 | 310200320123220 |
5 | 3301021104414 |
6 | 223231345400 |
7 | 30555450054 |
oct | 6440703350 |
9 | 2241735710 |
10 | 881034984 |
11 | 412359695 |
12 | 207082260 |
13 | 1106b639b |
14 | 85020c64 |
15 | 52532609 |
hex | 348386e8 |
881034984 has 48 divisors (see below), whose sum is σ = 2391538500. Its totient is φ = 293013504.
The previous prime is 881034983. The next prime is 881034989. The reversal of 881034984 is 489430188.
It can be written as a sum of positive squares in 2 ways, for example, as 877462884 + 3572100 = 29622^2 + 1890^2 .
It is not an unprimeable number, because it can be changed into a prime (881034983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18702 + ... + 45954.
Almost surely, 2881034984 is an apocalyptic number.
It is an amenable number.
881034984 is an abundant number, since it is smaller than the sum of its proper divisors (1510503516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
881034984 is a wasteful number, since it uses less digits than its factorization.
881034984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27714 (or 27707 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 45.
The square root of 881034984 is about 29682.2334739150. The cubic root of 881034984 is about 958.6595092927.
The spelling of 881034984 in words is "eight hundred eighty-one million, thirty-four thousand, nine hundred eighty-four".
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