Base | Representation |
---|---|
bin | 100001110111… |
… | …001101010000 |
3 | 121200222210100 |
4 | 201313031100 |
5 | 4233030010 |
6 | 514132400 |
7 | 135311055 |
oct | 41671520 |
9 | 17628710 |
10 | 8876880 |
11 | 5013371 |
12 | 2b81100 |
13 | 1aba5bc |
14 | 127102c |
15 | ba52c0 |
hex | 877350 |
8876880 has 60 divisors (see below), whose sum is σ = 29813940. Its totient is φ = 2366976.
The previous prime is 8876867. The next prime is 8876887. The reversal of 8876880 is 886788.
It can be written as a sum of positive squares in 2 ways, for example, as 992016 + 7884864 = 996^2 + 2808^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8876887) 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 11 ways as a sum of consecutive naturals, for example, 5445 + ... + 6884.
It is an arithmetic number, because the mean of its divisors is an integer number (496899).
Almost surely, 28876880 is an apocalyptic number.
8876880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8876880 is an abundant number, since it is smaller than the sum of its proper divisors (20937060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8876880 is a wasteful number, since it uses less digits than its factorization.
8876880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12348 (or 12339 counting only the distinct ones).
The product of its (nonzero) digits is 172032, while the sum is 45.
The square root of 8876880 is about 2979.4093374359. The cubic root of 8876880 is about 207.0555056641.
The spelling of 8876880 in words is "eight million, eight hundred seventy-six thousand, eight hundred eighty".
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