1,320,027
3 × 440009
Deficient
Odd
Composite
For 1,320,027, the 4 positive divisors have a total of 1,760,040. Removing 1,320,027 leaves 440,013, which gives the deficient classification.
Resources
Prime Factor Structure
Factorization String
3 × 440009
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
1,760,040
Proper Divisor Sum
440,013
Digit Sum / Digital Root
15 (Root: 6)
Adjacent Primes
#1320023 ← → #1320031
Radix Representation
| Decimal | 1320027 |
| Binary | 101000010010001011011 (21 bits) |
| Octal | 0o5022133 |
| Hexadecimal | 0x14245B |
Divisor Catalog (4)
Collatz Trajectory (199 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Showing the first 5 trajectory entries; the stopping-time total above is unchanged.