2² × 5 × 81199

Prime Factor Structure

Factorization String 2^2 × 5 × 81199

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,410,400

Proper Divisor Sum 1,786,420

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1623977 ← → #1623989

1 2 4 5 10 20 81,199 162,398 324,796 405,995 811,990 1,623,980

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

1,623,980 811,990 405,995 1,217,986 608,993 1,826,980 913,490 456,745 1,370,236 685,118 342,559 1,027,678 513,839 1,541,518 770,759 2,312,278 1,156,139 3,468,418 1,734,209 5,202,628 2,601,314 1,300,657 3,901,972 1,950,986 975,493 2,926,480 1,463,240 731,620 365,810 182,905 548,716 274,358 137,179 411,538 205,769 617,308 308,654 154,327 462,982 231,491 694,474 347,237 1,041,712 520,856 260,428 130,214 65,107 195,322 97,661 292,984 146,492 73,246 36,623 109,870 54,935 164,806 82,403 247,210 123,605 370,816

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