7 × 31 × 1571

Prime Factor Structure

Factorization String 7 × 31 × 1571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 402,432

Proper Divisor Sum 61,525

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #340903 ← → #340909

1 7 31 217 1,571 10,997 48,701 340,907

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

340,907 1,022,722 511,361 1,534,084 767,042 383,521 1,150,564 575,282 287,641 862,924 431,462 215,731 647,194 323,597 970,792 485,396 242,698 121,349 364,048 182,024 91,012 45,506 22,753 68,260 34,130 17,065 51,196 25,598 12,799 38,398 19,199 57,598 28,799 86,398 43,199 129,598 64,799 194,398 97,199 291,598 145,799 437,398 218,699 656,098 328,049 984,148 492,074 246,037 738,112 369,056 184,528 92,264 46,132 23,066 11,533 34,600 17,300 8,650 4,325 12,976

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