2 × 5 × 7 × 19471

Prime Factor Structure

Factorization String 2 × 5 × 7 × 19471

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,803,968

Proper Divisor Sum 1,440,998

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1362967 ← → #1362973

1 2 5 7 10 14 35 70 19,471 38,942 97,355 136,297 194,710 272,594 681,485 1,362,970

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

1,362,970 681,485 2,044,456 1,022,228 511,114 255,557 766,672 383,336 191,668 95,834 47,917 143,752 71,876 35,938 17,969 53,908 26,954 13,477 40,432 20,216 10,108 5,054 2,527 7,582 3,791 11,374 5,687 17,062 8,531 25,594 12,797 38,392 19,196 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348 54,674 27,337 82,012 41,006 20,503 61,510 30,755 92,266 46,133 138,400 69,200 34,600 17,300 8,650

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