2 × 5 × 257 × 6827

Prime Factor Structure

Factorization String 2 × 5 × 257 × 6827

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,709,232

Proper Divisor Sum 14,163,842

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #17545387 ← → #17545391

1 2 5 10 257 514 1,285 2,570 6,827 13,654 34,135 68,270 1,754,539 3,509,078 8,772,695 17,545,390

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

17,545,390 8,772,695 26,318,086 13,159,043 39,477,130 19,738,565 59,215,696 29,607,848 14,803,924 7,401,962 3,700,981 11,102,944 5,551,472 2,775,736 1,387,868 693,934 346,967 1,040,902 520,451 1,561,354 780,677 2,342,032 1,171,016 585,508 292,754 146,377 439,132 219,566 109,783 329,350 164,675 494,026 247,013 741,040 370,520 185,260 92,630 46,315 138,946 69,473 208,420 104,210 52,105 156,316 78,158 39,079 117,238 58,619 175,858 87,929 263,788 131,894 65,947 197,842 98,921 296,764 148,382 74,191 222,574 111,287

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