7 × 31 × 2963

Prime Factor Structure

Factorization String 7 × 31 × 2963

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 758,784

Proper Divisor Sum 115,813

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #642953 ← → #642973

1 7 31 217 2,963 20,741 91,853 642,971

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

642,971 1,928,914 964,457 2,893,372 1,446,686 723,343 2,170,030 1,085,015 3,255,046 1,627,523 4,882,570 2,441,285 7,323,856 3,661,928 1,830,964 915,482 457,741 1,373,224 686,612 343,306 171,653 514,960 257,480 128,740 64,370 32,185 96,556 48,278 24,139 72,418 36,209 108,628 54,314 27,157 81,472 40,736 20,368 10,184 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682

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