5,448,639
3 × 7 × 259459
Deficient
Odd
Composite
Starting at 5,448,639, the Collatz iteration reaches 1 after 188 steps. The first transition is 16345918; the starting value is odd with 8 positive divisors.
Resources
Prime Factor Structure
Factorization String
3 × 7 × 259459
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
8,302,720
Proper Divisor Sum
2,854,081
Digit Sum / Digital Root
39 (Root: 3)
Adjacent Primes
#5448629 ← → #5448671
Radix Representation
| Decimal | 5448639 |
| Binary | 10100110010001110111111 (23 bits) |
| Octal | 0o24621677 |
| Hexadecimal | 0x5323BF |
Divisor Catalog (5 of 8)
Collatz Trajectory (188 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.