| Base | Representation |
|---|---|
| bin | 100100000000… |
| … | …111010100000 |
| 3 | 122202122112000 |
| 4 | 210000322200 |
| 5 | 4404102203 |
| 6 | 534204000 |
| 7 | 143150400 |
| oct | 44007240 |
| 9 | 18678460 |
| 10 | 9440928 |
| 11 | 5369122 |
| 12 | 31b3600 |
| 13 | 1c57263 |
| 14 | 137a800 |
| 15 | c674a3 |
| hex | 900ea0 |
9440928 has 144 divisors (see below), whose sum is σ = 32175360. Its totient is φ = 2685312.
The previous prime is 9440923. The next prime is 9440953. The reversal of 9440928 is 8290449.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×94409282 = 178262243002368, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 9440892 and 9440901.
It is not an unprimeable number, because it can be changed into a prime (9440923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42225 + ... + 42447.
It is an arithmetic number, because the mean of its divisors is an integer number (223440).
Almost surely, 29440928 is an apocalyptic number.
9440928 is a gapful number since it is divisible by the number (98) 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 9440928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16087680).
9440928 is an abundant number, since it is smaller than the sum of its proper divisors (22734432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9440928 is a wasteful number, since it uses less digits than its factorization.
9440928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256 (or 235 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 9440928 is about 3072.6093145729. The cubic root of 9440928 is about 211.3512862333.
The spelling of 9440928 in words is "nine million, four hundred forty thousand, nine hundred twenty-eight".
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