5,611,641
3 × 7 × 353 × 757
Deficient
Odd
Composite
Starting at 5,611,641, the Collatz iteration reaches 1 after 131 steps. The first transition is 16834924; the starting value is odd with 16 positive divisors.
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Prime Factor Structure
Factorization String
3 × 7 × 353 × 757
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
8,586,624
Proper Divisor Sum
2,974,983
Digit Sum / Digital Root
24 (Root: 6)
Radix Representation
| Decimal | 5611641 |
| Binary | 10101011010000001111001 (23 bits) |
| Octal | 0o25320171 |
| Hexadecimal | 0x55A079 |
Divisor Catalog (5 of 16)
Collatz Trajectory (131 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.
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