2² × 3² × 19 × 31 × 43

Prime Factor Structure

Factorization String 2^2 × 3^2 × 19 × 31 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 2,562,560

Proper Divisor Sum 1,650,788

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #911749 ← → #911773

1 2 3 4 6 9 12 18 19 31 36 38 43 57 62 76 86 93 114 124 129 171 172 186 228 258 279 342 372 387 516 558 589 684 774 817 1,116 1,178 1,333 1,548 1,634 1,767 2,356 2,451 2,666 3,268 3,534 3,999 4,902 5,301 5,332 7,068 7,353 7,998 9,804 10,602 11,997 14,706 15,996 21,204

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

911,772 455,886 227,943 683,830 341,915 1,025,746 512,873 1,538,620 769,310 384,655 1,153,966 576,983 1,730,950 865,475 2,596,426 1,298,213 3,894,640 1,947,320 973,660 486,830 243,415 730,246 365,123 1,095,370 547,685 1,643,056 821,528 410,764 205,382 102,691 308,074 154,037 462,112 231,056 115,528 57,764 28,882 14,441 43,324 21,662 10,831 32,494 16,247 48,742 24,371 73,114 36,557 109,672 54,836 27,418 13,709 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964

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