5,557,207
1747 × 3181
Deficient
Odd
Composite
Starting at 5,557,207, the Collatz iteration reaches 1 after 413 steps. The first transition is 16671622; the starting value is odd with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
1747 × 3181
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
5,562,136
Proper Divisor Sum
4,929
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#5557171 ← → #5557213
Radix Representation
| Decimal | 5557207 |
| Binary | 10101001100101111010111 (23 bits) |
| Octal | 0o25145727 |
| Hexadecimal | 0x54CBD7 |
Divisor Catalog (4)
Collatz Trajectory (413 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.