4,126,485
3 × 5 × 11 × 89 × 281
Deficient
Odd
Composite
Starting at 4,126,485, the Collatz iteration reaches 1 after 61 steps. The first transition is 12379456; the starting value is odd with 32 positive divisors.
Resources
Prime Factor Structure
Factorization String
3 × 5 × 11 × 89 × 281
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
7,309,440
Proper Divisor Sum
3,182,955
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#4126483 ← → #4126501
Radix Representation
| Decimal | 4126485 |
| Binary | 1111101111011100010101 (22 bits) |
| Octal | 0o17573425 |
| Hexadecimal | 0x3EF715 |
Divisor Catalog (5 of 32)
Collatz Trajectory (61 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.