2 × 83 × 3739

Prime Factor Structure

Factorization String 2 × 83 × 3739

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 942,480

Proper Divisor Sum 321,806

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #620671 ← → #620689

1 2 83 166 3,739 7,478 310,337 620,674

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

620,674 310,337 931,012 465,506 232,753 698,260 349,130 174,565 523,696 261,848 130,924 65,462 32,731 98,194 49,097 147,292 73,646 36,823 110,470 55,235 165,706 82,853 248,560 124,280 62,140 31,070 15,535 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

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