3 × 7³ × 2579

Prime Factor Structure

Factorization String 3 × 7^3 × 2579

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,128,000

Proper Divisor Sum 1,474,209

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2653789 ← → #2653801

1 3 7 21 49 147 343 1,029 2,579 7,737 18,053 54,159 126,371 379,113 884,597 2,653,791

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

2,653,791 7,961,374 3,980,687 11,942,062 5,971,031 17,913,094 8,956,547 26,869,642 13,434,821 40,304,464 20,152,232 10,076,116 5,038,058 2,519,029 7,557,088 3,778,544 1,889,272 944,636 472,318 236,159 708,478 354,239 1,062,718 531,359 1,594,078 797,039 2,391,118 1,195,559 3,586,678 1,793,339 5,380,018 2,690,009 8,070,028 4,035,014 2,017,507 6,052,522 3,026,261 9,078,784 4,539,392 2,269,696 1,134,848 567,424 283,712 141,856 70,928 35,464 17,732 8,866 4,433 13,300 6,650 3,325 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807

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