9,072,742
2 × 72 × 43 × 2153
Deficient
Even
Composite
For 9,072,742, the 24 positive divisors have a total of 16,206,696. Removing 9,072,742 leaves 7,133,954, which gives the deficient classification.
Resources
Prime Factor Structure
Factorization String
2 × 7^2 × 43 × 2153
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
16,206,696
Proper Divisor Sum
7,133,954
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#9072731 ← → #9072757
Radix Representation
| Decimal | 9072742 |
| Binary | 100010100111000001100110 (24 bits) |
| Octal | 0o42470146 |
| Hexadecimal | 0x8A7066 |
Divisor Catalog (5 of 24)
Collatz Trajectory (132 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.