1,500,586
2 × 31 × 24203
Deficient
Even
Composite
Starting at 1,500,586, the Collatz iteration reaches 1 after 137 steps. The first transition is 750293; the starting value is even with 8 positive divisors.
Prime Factor Structure
Factorization String
2 × 31 × 24203
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
2,323,584
Proper Divisor Sum
822,998
Digit Sum / Digital Root
25 (Root: 7)
Adjacent Primes
#1500533 ← → #1500593
Radix Representation
| Decimal | 1500586 |
| Binary | 101101110010110101010 (21 bits) |
| Octal | 0o5562652 |
| Hexadecimal | 0x16E5AA |
Divisor Catalog (8)
Collatz Trajectory (137 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):