5 × 11 × 23 × 431

Prime Factor Structure

Factorization String 5 × 11 × 23 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 746,496

Proper Divisor Sum 201,281

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #545213 ← → #545231

1 5 11 23 55 115 253 431 1,265 2,155 4,741 9,913 23,705 49,565 109,043 545,215

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

545,215 1,635,646 817,823 2,453,470 1,226,735 3,680,206 1,840,103 5,520,310 2,760,155 8,280,466 4,140,233 12,420,700 6,210,350 3,105,175 9,315,526 4,657,763 13,973,290 6,986,645 20,959,936 10,479,968 5,239,984 2,619,992 1,309,996 654,998 327,499 982,498 491,249 1,473,748 736,874 368,437 1,105,312 552,656 276,328 138,164 69,082 34,541 103,624 51,812 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460

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