3,680,745
3 × 5 × 245383
Deficient
Odd
Composite
Starting at 3,680,745, the Collatz iteration reaches 1 after 141 steps. The first transition is 11042236; the starting value is odd with 8 positive divisors.
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Prime Factor Structure
Factorization String
3 × 5 × 245383
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
5,889,216
Proper Divisor Sum
2,208,471
Digit Sum / Digital Root
33 (Root: 6)
Radix Representation
| Decimal | 3680745 |
| Binary | 1110000010100111101001 (22 bits) |
| Octal | 0o16024751 |
| Hexadecimal | 0x3829E9 |
Divisor Catalog (5 of 8)
Collatz Trajectory (141 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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