1,559,430
2 × 32 × 5 × 17327
Abundant
Even
Composite
Starting at 1,559,430, the Collatz iteration reaches 1 after 155 steps. The first transition is 779715; the starting value is even with 24 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 3^2 × 5 × 17327
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
4,054,752
Proper Divisor Sum
2,495,322
Digit Sum / Digital Root
27 (Root: 9)
Adjacent Primes
#1559407 ← → #1559431
Radix Representation
| Decimal | 1559430 |
| Binary | 101111100101110000110 (21 bits) |
| Octal | 0o5745606 |
| Hexadecimal | 0x17CB86 |
Divisor Catalog (5 of 24)
Collatz Trajectory (155 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.