5 × 103 × 42061

Prime Factor Structure

Factorization String 5 × 103 × 42061

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 26,246,688

Proper Divisor Sum 4,585,273

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #21661399 ← → #21661421

1 5 103 515 42,061 210,305 4,332,283 21,661,415

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

21,661,415 64,984,246 32,492,123 97,476,370 48,738,185 146,214,556 73,107,278 36,553,639 109,660,918 54,830,459 164,491,378 82,245,689 246,737,068 123,368,534 61,684,267 185,052,802 92,526,401 277,579,204 138,789,602 69,394,801 208,184,404 104,092,202 52,046,101 156,138,304 78,069,152 39,034,576 19,517,288 9,758,644 4,879,322 2,439,661 7,318,984 3,659,492 1,829,746 914,873 2,744,620 1,372,310 686,155 2,058,466 1,029,233 3,087,700 1,543,850 771,925 2,315,776 1,157,888 578,944 289,472 144,736 72,368 36,184 18,092 9,046 4,523 13,570 6,785 20,356 10,178 5,089 15,268 7,634 3,817

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