λ
Sequence Observatory

319,066

2 × 11 × 14503
Deficient Even Composite

Starting at 319,066, the Collatz iteration reaches 1 after 109 steps. The first transition is 159533; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 11 × 14503
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 522,144
Proper Divisor Sum 203,078
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #319061 ← → #319069

Radix Representation

Decimal 319066
Binary 1001101111001011010 (19 bits)
Octal 0o1157132
Hexadecimal 0x4DE5A

Divisor Catalog (8)

1 2 11 22 14,503 29,006 159,533 319,066

Collatz Trajectory (109 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

319,066 159,533 478,600 239,300 119,650 59,825 179,476 89,738 44,869 134,608 67,304 33,652 16,826 8,413 25,240 12,620 6,310 3,155 9,466 4,733 14,200 7,100 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338

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