2² × 137 × 401

Prime Factor Structure

Factorization String 2^2 × 137 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 388,332

Proper Divisor Sum 168,584

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #219731 ← → #219749

1 2 4 137 274 401 548 802 1,604 54,937 109,874 219,748

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

219,748 109,874 54,937 164,812 82,406 41,203 123,610 61,805 185,416 92,708 46,354 23,177 69,532 34,766 17,383 52,150 26,075 78,226 39,113 117,340 58,670 29,335 88,006 44,003 132,010 66,005 198,016 99,008 49,504 24,752 12,376 6,188 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40

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