3 × 5 × 13 × 3581

Prime Factor Structure

Factorization String 3 × 5 × 13 × 3581

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,203,552

Proper Divisor Sum 505,257

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #698293 ← → #698297

1 3 5 13 15 39 65 195 3,581 10,743 17,905 46,553 53,715 139,659 232,765 698,295

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

698,295 2,094,886 1,047,443 3,142,330 1,571,165 4,713,496 2,356,748 1,178,374 589,187 1,767,562 883,781 2,651,344 1,325,672 662,836 331,418 165,709 497,128 248,564 124,282 62,141 186,424 93,212 46,606 23,303 69,910 34,955 104,866 52,433 157,300 78,650 39,325 117,976 58,988 29,494 14,747 44,242 22,121 66,364 33,182 16,591 49,774 24,887 74,662 37,331 111,994 55,997 167,992 83,996 41,998 20,999 62,998 31,499 94,498 47,249 141,748 70,874 35,437 106,312 53,156 26,578

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