11 × 19 × 37 × 53

Prime Factor Structure

Factorization String 11 × 19 × 37 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 492,480

Proper Divisor Sum 82,631

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #409841 ← → #409861

1 11 19 37 53 209 407 583 703 1,007 1,961 7,733 11,077 21,571 37,259 409,849

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

409,849 1,229,548 614,774 307,387 922,162 461,081 1,383,244 691,622 345,811 1,037,434 518,717 1,556,152 778,076 389,038 194,519 583,558 291,779 875,338 437,669 1,313,008 656,504 328,252 164,126 82,063 246,190 123,095 369,286 184,643 553,930 276,965 830,896 415,448 207,724 103,862 51,931 155,794 77,897 233,692 116,846 58,423 175,270 87,635 262,906 131,453 394,360 197,180 98,590 49,295 147,886 73,943 221,830 110,915 332,746 166,373 499,120 249,560 124,780 62,390 31,195 93,586

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