7,200,809
7 × 11 × 17 × 5501
Deficient
Odd
Composite
For 7,200,809, the 16 positive divisors have a total of 9,507,456. Removing 7,200,809 leaves 2,306,647, which gives the deficient classification.
Resources
Prime Factor Structure
Factorization String
7 × 11 × 17 × 5501
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
9,507,456
Proper Divisor Sum
2,306,647
Digit Sum / Digital Root
26 (Root: 8)
Adjacent Primes
#7200803 ← → #7200811
Radix Representation
| Decimal | 7200809 |
| Binary | 11011011110000000101001 (23 bits) |
| Octal | 0o33360051 |
| Hexadecimal | 0x6DE029 |
Divisor Catalog (5 of 16)
Collatz Trajectory (253 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.