2 × 13 × 167 × 421

Prime Factor Structure

Factorization String 2 × 13 × 167 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,977,632

Proper Divisor Sum 1,149,650

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1827953 ← → #1827983

1 2 13 26 167 334 421 842 2,171 4,342 5,473 10,946 70,307 140,614 913,991 1,827,982

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

1,827,982 913,991 2,741,974 1,370,987 4,112,962 2,056,481 6,169,444 3,084,722 1,542,361 4,627,084 2,313,542 1,156,771 3,470,314 1,735,157 5,205,472 2,602,736 1,301,368 650,684 325,342 162,671 488,014 244,007 732,022 366,011 1,098,034 549,017 1,647,052 823,526 411,763 1,235,290 617,645 1,852,936 926,468 463,234 231,617 694,852 347,426 173,713 521,140 260,570 130,285 390,856 195,428 97,714 48,857 146,572 73,286 36,643 109,930 54,965 164,896 82,448 41,224 20,612 10,306 5,153 15,460 7,730 3,865 11,596

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