3 × 61 × 1861

Prime Factor Structure

Factorization String 3 × 61 × 1861

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 461,776

Proper Divisor Sum 121,213

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #340559 ← → #340573

1 3 61 183 1,861 5,583 113,521 340,563

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

340,563 1,021,690 510,845 1,532,536 766,268 383,134 191,567 574,702 287,351 862,054 431,027 1,293,082 646,541 1,939,624 969,812 484,906 242,453 727,360 363,680 181,840 90,920 45,460 22,730 11,365 34,096 17,048 8,524 4,262 2,131 6,394 3,197 9,592 4,796 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361

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