7 × 41 × 73 × 919

Prime Factor Structure

Factorization String 7 × 41 × 73 × 919

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 22,874,880

Proper Divisor Sum 3,620,911

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #19253963 ← → #19253977

1 7 41 73 287 511 919 2,993 6,433 20,951 37,679 67,087 263,753 469,609 2,750,567 19,253,969

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

19,253,969 57,761,908 28,880,954 14,440,477 43,321,432 21,660,716 10,830,358 5,415,179 16,245,538 8,122,769 24,368,308 12,184,154 6,092,077 18,276,232 9,138,116 4,569,058 2,284,529 6,853,588 3,426,794 1,713,397 5,140,192 2,570,096 1,285,048 642,524 321,262 160,631 481,894 240,947 722,842 361,421 1,084,264 542,132 271,066 135,533 406,600 203,300 101,650 50,825 152,476 76,238 38,119 114,358 57,179 171,538 85,769 257,308 128,654 64,327 192,982 96,491 289,474 144,737 434,212 217,106 108,553 325,660 162,830 81,415 244,246 122,123

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