3 × 7 × 631 × 2999

Prime Factor Structure

Factorization String 3 × 7 × 631 × 2999

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 60,672,000

Proper Divisor Sum 20,932,251

Digit Sum / Digital Root 51 (Root: 6)

Adjacent Primes #39739747 ← → #39739751

1 3 7 21 631 1,893 2,999 4,417 8,997 13,251 20,993 62,979 1,892,369 5,677,107 13,246,583 39,739,749

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

39,739,749 119,219,248 59,609,624 29,804,812 14,902,406 7,451,203 22,353,610 11,176,805 33,530,416 16,765,208 8,382,604 4,191,302 2,095,651 6,286,954 3,143,477 9,430,432 4,715,216 2,357,608 1,178,804 589,402 294,701 884,104 442,052 221,026 110,513 331,540 165,770 82,885 248,656 124,328 62,164 31,082 15,541 46,624 23,312 11,656 5,828 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34

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