71 × 137 × 401

Prime Factor Structure

Factorization String 71 × 137 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,994,272

Proper Divisor Sum 93,745

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3900517 ← → #3900563

1 71 137 401 9,727 28,471 54,937 3,900,527

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

3,900,527 11,701,582 5,850,791 17,552,374 8,776,187 26,328,562 13,164,281 39,492,844 19,746,422 9,873,211 29,619,634 14,809,817 44,429,452 22,214,726 11,107,363 33,322,090 16,661,045 49,983,136 24,991,568 12,495,784 6,247,892 3,123,946 1,561,973 4,685,920 2,342,960 1,171,480 585,740 292,870 146,435 439,306 219,653 658,960 329,480 164,740 82,370 41,185 123,556 61,778 30,889 92,668 46,334 23,167 69,502 34,751 104,254 52,127 156,382 78,191 234,574 117,287 351,862 175,931 527,794 263,897 791,692 395,846 197,923 593,770 296,885 890,656

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