19 × 23 × 331

Prime Factor Structure

Factorization String 19 × 23 × 331

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 159,360

Proper Divisor Sum 14,713

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #144629 ← → #144659

1 19 23 331 437 6,289 7,613 144,647

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

144,647 433,942 216,971 650,914 325,457 976,372 488,186 244,093 732,280 366,140 183,070 91,535 274,606 137,303 411,910 205,955 617,866 308,933 926,800 463,400 231,700 115,850 57,925 173,776 86,888 43,444 21,722 10,861 32,584 16,292 8,146 4,073 12,220 6,110 3,055 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047

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