2 × 3 × 79 × 653

Prime Factor Structure

Factorization String 2 × 3 × 79 × 653

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 627,840

Proper Divisor Sum 318,318

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #309521 ← → #309523

1 2 3 6 79 158 237 474 653 1,306 1,959 3,918 51,587 103,174 154,761 309,522

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

309,522 154,761 464,284 232,142 116,071 348,214 174,107 522,322 261,161 783,484 391,742 195,871 587,614 293,807 881,422 440,711 1,322,134 661,067 1,983,202 991,601 2,974,804 1,487,402 743,701 2,231,104 1,115,552 557,776 278,888 139,444 69,722 34,861 104,584 52,292 26,146 13,073 39,220 19,610 9,805 29,416 14,708 7,354 3,677 11,032 5,516 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55

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