λ
Ratio Atlas
Atlas › Integer Profiles › Node 2,178,649
2,178,649
11 × 31 × 6389
Deficient Odd Composite

Prime Factor Structure

Factorization String 11 × 31 × 6389
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,453,760
Proper Divisor Sum 275,111
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #2178647 ← → #2178653

Radix Representation

Decimal 2178649
Binary 1000010011111001011001 (22 bits)
Octal 0o10237131
Hexadecimal 0x213E59

Divisor Catalog (8)

1 11 31 341 6,389 70,279 198,059 2,178,649

Collatz Trajectory (316 steps to reach 1)

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

2,178,649 6,535,948 3,267,974 1,633,987 4,901,962 2,450,981 7,352,944 3,676,472 1,838,236 919,118 459,559 1,378,678 689,339 2,068,018 1,034,009 3,102,028 1,551,014 775,507 2,326,522 1,163,261 3,489,784 1,744,892 872,446 436,223 1,308,670 654,335 1,963,006 981,503 2,944,510 1,472,255 4,416,766 2,208,383 6,625,150 3,312,575 9,937,726 4,968,863 14,906,590 7,453,295 22,359,886 11,179,943 33,539,830 16,769,915 50,309,746 25,154,873 75,464,620 37,732,310 18,866,155 56,598,466 28,299,233 84,897,700 42,448,850 21,224,425 63,673,276 31,836,638 15,918,319 47,754,958 23,877,479 71,632,438 35,816,219 107,448,658

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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