λ
Sequence Observatory

9,432,853

47 × 200699
Deficient Odd Composite

Starting at 9,432,853, the Collatz iteration reaches 1 after 132 steps. The first transition is 28298560; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 47 × 200699
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,633,600
Proper Divisor Sum 200,747
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #9432833 ← → #9432923

Radix Representation

Decimal 9432853
Binary 100011111110111100010101 (24 bits)
Octal 0o43767425
Hexadecimal 0x8FEF15

Divisor Catalog (4)

1 47 200,699 9,432,853

Collatz Trajectory (132 steps to reach 1)

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

9,432,853 28,298,560 14,149,280 7,074,640 3,537,320 1,768,660 884,330 442,165 1,326,496 663,248 331,624 165,812 82,906 41,453 124,360 62,180 31,090 15,545 46,636 23,318 11,659 34,978 17,489 52,468 26,234 13,117 39,352 19,676 9,838 4,919 14,758 7,379 22,138 11,069 33,208 16,604 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663

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