| Base | Representation |
|---|---|
| bin | 100010000011… |
| … | …101101010000 |
| 3 | 121210121000122 |
| 4 | 202003231100 |
| 5 | 4241144310 |
| 6 | 515205412 |
| 7 | 135613250 |
| oct | 42035520 |
| 9 | 17717018 |
| 10 | 8928080 |
| 11 | 5048887 |
| 12 | 2ba6868 |
| 13 | 1b079b5 |
| 14 | 1285960 |
| 15 | bb5555 |
| hex | 883b50 |
8928080 has 80 divisors (see below), whose sum is σ = 24105600. Its totient is φ = 3012096.
The previous prime is 8928079. The next prime is 8928083. The reversal of 8928080 is 808298.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×89280802 = 159421224972800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an Ulam number.
It is a nialpdrome in base 15.
It is a zygodrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 8928080.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8928083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59846 + ... + 59994.
It is an arithmetic number, because the mean of its divisors is an integer number (301320).
Almost surely, 28928080 is an apocalyptic number.
8928080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8928080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12052800).
8928080 is an abundant number, since it is smaller than the sum of its proper divisors (15177520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8928080 is a wasteful number, since it uses less digits than its factorization.
8928080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276 (or 270 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 35.
The square root of 8928080 is about 2987.9892904761. The cubic root of 8928080 is about 207.4528271340.
The spelling of 8928080 in words is "eight million, nine hundred twenty-eight thousand, eighty".
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