2² × 19355041

Prime Factor Structure

Factorization String 2^2 × 19355041

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 135,485,294

Proper Divisor Sum 58,065,130

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #77420153 ← → #77420179

1 2 4 19,355,041 38,710,082 77,420,164

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

77,420,164 38,710,082 19,355,041 58,065,124 29,032,562 14,516,281 43,548,844 21,774,422 10,887,211 32,661,634 16,330,817 48,992,452 24,496,226 12,248,113 36,744,340 18,372,170 9,186,085 27,558,256 13,779,128 6,889,564 3,444,782 1,722,391 5,167,174 2,583,587 7,750,762 3,875,381 11,626,144 5,813,072 2,906,536 1,453,268 726,634 363,317 1,089,952 544,976 272,488 136,244 68,122 34,061 102,184 51,092 25,546 12,773 38,320 19,160 9,580 4,790 2,395 7,186 3,593 10,780 5,390 2,695 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648

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