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Ratio Atlas
Atlas › Integer Profiles › Node 392,987
392,987
7 × 31 × 1811
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 31 × 1811
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 463,872
Proper Divisor Sum 70,885
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #392983 ← → #393007

Radix Representation

Decimal 392987
Binary 1011111111100011011 (19 bits)
Octal 0o1377433
Hexadecimal 0x5FF1B

Divisor Catalog (8)

1 7 31 217 1,811 12,677 56,141 392,987

Collatz Trajectory (223 steps to reach 1)

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

392,987 1,178,962 589,481 1,768,444 884,222 442,111 1,326,334 663,167 1,989,502 994,751 2,984,254 1,492,127 4,476,382 2,238,191 6,714,574 3,357,287 10,071,862 5,035,931 15,107,794 7,553,897 22,661,692 11,330,846 5,665,423 16,996,270 8,498,135 25,494,406 12,747,203 38,241,610 19,120,805 57,362,416 28,681,208 14,340,604 7,170,302 3,585,151 10,755,454 5,377,727 16,133,182 8,066,591 24,199,774 12,099,887 36,299,662 18,149,831 54,449,494 27,224,747 81,674,242 40,837,121 122,511,364 61,255,682 30,627,841 91,883,524 45,941,762 22,970,881 68,912,644 34,456,322 17,228,161 51,684,484 25,842,242 12,921,121 38,763,364 19,381,682

Active Feeder Network

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

Feeder #6,573,969 Feeder #2,443,427 Feeder #6,845,105 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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