3 × 5 × 191 × 1217

Prime Factor Structure

Factorization String 3 × 5 × 191 × 1217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,612,544

Proper Divisor Sum 2,125,839

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3486689 ← → #3486713

1 3 5 15 191 573 955 1,217 2,865 3,651 6,085 18,255 232,447 697,341 1,162,235 3,486,705

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

3,486,705 10,460,116 5,230,058 2,615,029 7,845,088 3,922,544 1,961,272 980,636 490,318 245,159 735,478 367,739 1,103,218 551,609 1,654,828 827,414 413,707 1,241,122 620,561 1,861,684 930,842 465,421 1,396,264 698,132 349,066 174,533 523,600 261,800 130,900 65,450 32,725 98,176 49,088 24,544 12,272 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144

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