3 × 19 × 113 × 151

Prime Factor Structure

Factorization String 3 × 19 × 113 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,386,240

Proper Divisor Sum 413,649

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #972581 ← → #972599

1 3 19 57 113 151 339 453 2,147 2,869 6,441 8,607 17,063 51,189 324,197 972,591

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

972,591 2,917,774 1,458,887 4,376,662 2,188,331 6,564,994 3,282,497 9,847,492 4,923,746 2,461,873 7,385,620 3,692,810 1,846,405 5,539,216 2,769,608 1,384,804 692,402 346,201 1,038,604 519,302 259,651 778,954 389,477 1,168,432 584,216 292,108 146,054 73,027 219,082 109,541 328,624 164,312 82,156 41,078 20,539 61,618 30,809 92,428 46,214 23,107 69,322 34,661 103,984 51,992 25,996 12,998 6,499 19,498 9,749 29,248 14,624 7,312 3,656 1,828 914 457 1,372 686 343 1,030

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