1,491,244
22 × 73 × 5107
Deficient
Even
Composite
Starting at 1,491,244, the Collatz iteration reaches 1 after 150 steps. The first transition is 745622; the starting value is even with 12 positive divisors.
Prime Factor Structure
Factorization String
2^2 × 73 × 5107
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
2,645,944
Proper Divisor Sum
1,154,700
Digit Sum / Digital Root
25 (Root: 7)
Adjacent Primes
#1491241 ← → #1491247
Radix Representation
| Decimal | 1491244 |
| Binary | 101101100000100101100 (21 bits) |
| Octal | 0o5540454 |
| Hexadecimal | 0x16C12C |
Divisor Catalog (12)
Collatz Trajectory (150 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):