2 × 7 × 233 × 659

Prime Factor Structure

Factorization String 2 × 7 × 233 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,706,560

Proper Divisor Sum 1,556,902

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2149621 ← → #2149661

1 2 7 14 233 466 659 1,318 1,631 3,262 4,613 9,226 153,547 307,094 1,074,829 2,149,658

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

2,149,658 1,074,829 3,224,488 1,612,244 806,122 403,061 1,209,184 604,592 302,296 151,148 75,574 37,787 113,362 56,681 170,044 85,022 42,511 127,534 63,767 191,302 95,651 286,954 143,477 430,432 215,216 107,608 53,804 26,902 13,451 40,354 20,177 60,532 30,266 15,133 45,400 22,700 11,350 5,675 17,026 8,513 25,540 12,770 6,385 19,156 9,578 4,789 14,368 7,184 3,592 1,796 898 449 1,348 674 337 1,012 506 253 760 380

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