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Ratio Atlas
Atlas › Integer Profiles › Node 15,212,223
15,212,223
32 × 13 × 23 × 5653
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 13 × 23 × 5653
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 24,696,672
Proper Divisor Sum 9,484,449
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #15212213 ← → #15212237

Radix Representation

Decimal 15212223
Binary 111010000001111010111111 (24 bits)
Octal 0o72017277
Hexadecimal 0xE81EBF

Divisor Catalog (24)

1 3 9 13 23 39 69 117 207 299 897 2,691 5,653 16,959 50,877 73,489 130,019 220,467 390,057 661,401 1,170,171 1,690,247 5,070,741 15,212,223

Collatz Trajectory (86 steps to reach 1)

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

15,212,223 45,636,670 22,818,335 68,455,006 34,227,503 102,682,510 51,341,255 154,023,766 77,011,883 231,035,650 115,517,825 346,553,476 173,276,738 86,638,369 259,915,108 129,957,554 64,978,777 194,936,332 97,468,166 48,734,083 146,202,250 73,101,125 219,303,376 109,651,688 54,825,844 27,412,922 13,706,461 41,119,384 20,559,692 10,279,846 5,139,923 15,419,770 7,709,885 23,129,656 11,564,828 5,782,414 2,891,207 8,673,622 4,336,811 13,010,434 6,505,217 19,515,652 9,757,826 4,878,913 14,636,740 7,318,370 3,659,185 10,977,556 5,488,778 2,744,389 8,233,168 4,116,584 2,058,292 1,029,146 514,573 1,543,720 771,860 385,930 192,965 578,896

Active Feeder Network

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

Feeder #6,573,969 Feeder #6,845,105 Feeder #8,750,980 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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