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Ratio Atlas
Atlas › Integer Profiles › Node 643,323
643,323
3 × 43 × 4987
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 43 × 4987
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 877,888
Proper Divisor Sum 234,565
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #643303 ← → #643369

Radix Representation

Decimal 643323
Binary 10011101000011111011 (20 bits)
Octal 0o2350373
Hexadecimal 0x9D0FB

Divisor Catalog (8)

1 3 43 129 4,987 14,961 214,441 643,323

Collatz Trajectory (159 steps to reach 1)

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

643,323 1,929,970 964,985 2,894,956 1,447,478 723,739 2,171,218 1,085,609 3,256,828 1,628,414 814,207 2,442,622 1,221,311 3,663,934 1,831,967 5,495,902 2,747,951 8,243,854 4,121,927 12,365,782 6,182,891 18,548,674 9,274,337 27,823,012 13,911,506 6,955,753 20,867,260 10,433,630 5,216,815 15,650,446 7,825,223 23,475,670 11,737,835 35,213,506 17,606,753 52,820,260 26,410,130 13,205,065 39,615,196 19,807,598 9,903,799 29,711,398 14,855,699 44,567,098 22,283,549 66,850,648 33,425,324 16,712,662 8,356,331 25,068,994 12,534,497 37,603,492 18,801,746 9,400,873 28,202,620 14,101,310 7,050,655 21,151,966 10,575,983 31,727,950

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

Feeder #7,737,779 Feeder #685,881 Feeder #2,871,188 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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