| Base | Representation |
|---|---|
| bin | 10001010010010111… |
| … | …01111111110000000 |
| 3 | 212221210121120122021 |
| 4 | 20221023233332000 |
| 5 | 123001401134022 |
| 6 | 4132533251224 |
| 7 | 445663116451 |
| oct | 105113577600 |
| 9 | 25853546567 |
| 10 | 9280880512 |
| 11 | 3a328a6992 |
| 12 | 1970193b14 |
| 13 | b4ba15697 |
| 14 | 64084d128 |
| 15 | 394bb07c7 |
| hex | 2292eff80 |
9280880512 has 64 divisors (see below), whose sum is σ = 19345858560. Its totient is φ = 4426554880.
The previous prime is 9280880503. The next prime is 9280880549. The reversal of 9280880512 is 2150880829.
9280880512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×92808805122 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1123437 + ... + 1131667.
It is an arithmetic number, because the mean of its divisors is an integer number (302279040).
Almost surely, 29280880512 is an apocalyptic number.
9280880512 is a gapful number since it is divisible by the number (92) 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 9280880512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9672929280).
9280880512 is an abundant number, since it is smaller than the sum of its proper divisors (10064978048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9280880512 is a wasteful number, since it uses less digits than its factorization.
9280880512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8651 (or 8639 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 43.
The square root of 9280880512 is about 96337.3266807835. The cubic root of 9280880512 is about 2101.5016102165.
The spelling of 9280880512 in words is "nine billion, two hundred eighty million, eight hundred eighty thousand, five hundred twelve".
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