3 × 5 × 13 × 189311

Prime Factor Structure

Factorization String 3 × 5 × 13 × 189311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 63,608,832

Proper Divisor Sum 26,693,187

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #36915583 ← → #36915647

1 3 5 13 15 39 65 195 189,311 567,933 946,555 2,461,043 2,839,665 7,383,129 12,305,215 36,915,645

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

36,915,645 110,746,936 55,373,468 27,686,734 13,843,367 41,530,102 20,765,051 62,295,154 31,147,577 93,442,732 46,721,366 23,360,683 70,082,050 35,041,025 105,123,076 52,561,538 26,280,769 78,842,308 39,421,154 19,710,577 59,131,732 29,565,866 14,782,933 44,348,800 22,174,400 11,087,200 5,543,600 2,771,800 1,385,900 692,950 346,475 1,039,426 519,713 1,559,140 779,570 389,785 1,169,356 584,678 292,339 877,018 438,509 1,315,528 657,764 328,882 164,441 493,324 246,662 123,331 369,994 184,997 554,992 277,496 138,748 69,374 34,687 104,062 52,031 156,094 78,047 234,142

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