3 × 7 × 61 × 6121

Prime Factor Structure

Factorization String 3 × 7 × 61 × 6121

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,146,048

Proper Divisor Sum 4,305,047

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #7840997 ← → #7841021

1 3 7 21 61 183 427 1,281 6,121 18,363 42,847 128,541 373,381 1,120,143 2,613,667 7,841,001

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

7,841,001 23,523,004 11,761,502 5,880,751 17,642,254 8,821,127 26,463,382 13,231,691 39,695,074 19,847,537 59,542,612 29,771,306 14,885,653 44,656,960 22,328,480 11,164,240 5,582,120 2,791,060 1,395,530 697,765 2,093,296 1,046,648 523,324 261,662 130,831 392,494 196,247 588,742 294,371 883,114 441,557 1,324,672 662,336 331,168 165,584 82,792 41,396 20,698 10,349 31,048 15,524 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056 5,528 2,764 1,382

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