1,208,713
11 × 109883
Deficient
Odd
Composite
Starting at 1,208,713, the Collatz iteration reaches 1 after 67 steps. The first transition is 3626140; the starting value is odd with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
11 × 109883
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
1,318,608
Proper Divisor Sum
109,895
Digit Sum / Digital Root
22 (Root: 4)
Adjacent Primes
#1208707 ← → #1208731
Radix Representation
| Decimal | 1208713 |
| Binary | 100100111000110001001 (21 bits) |
| Octal | 0o4470611 |
| Hexadecimal | 0x127189 |
Divisor Catalog (4)
Collatz Trajectory (67 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.