31 × 73 × 1987

Prime Factor Structure

Factorization String 31 × 73 × 1987

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,707,584

Proper Divisor Sum 211,003

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #4496579 ← → #4496599

1 31 73 1,987 2,263 61,597 145,051 4,496,581

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

4,496,581 13,489,744 6,744,872 3,372,436 1,686,218 843,109 2,529,328 1,264,664 632,332 316,166 158,083 474,250 237,125 711,376 355,688 177,844 88,922 44,461 133,384 66,692 33,346 16,673 50,020 25,010 12,505 37,516 18,758 9,379 28,138 14,069 42,208 21,104 10,552 5,276 2,638 1,319 3,958 1,979 5,938 2,969 8,908 4,454 2,227 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796

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