2³ × 5 × 13² × 43

Prime Factor Structure

Factorization String 2^3 × 5 × 13^2 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 724,680

Proper Divisor Sum 434,000

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #290677 ← → #290701

1 2 4 5 8 10 13 20 26 40 43 52 65 86 104 130 169 172 215 260 338 344 430 520 559 676 845 860 1,118 1,352 1,690 1,720 2,236 2,795 3,380 4,472 5,590 6,760 7,267 11,180 14,534 22,360 29,068 36,335 58,136 72,670 145,340 290,680

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

290,680 145,340 72,670 36,335 109,006 54,503 163,510 81,755 245,266 122,633 367,900 183,950 91,975 275,926 137,963 413,890 206,945 620,836 310,418 155,209 465,628 232,814 116,407 349,222 174,611 523,834 261,917 785,752 392,876 196,438 98,219 294,658 147,329 441,988 220,994 110,497 331,492 165,746 82,873 248,620 124,310 62,155 186,466 93,233 279,700 139,850 69,925 209,776 104,888 52,444 26,222 13,111 39,334 19,667 59,002 29,501 88,504 44,252 22,126 11,063

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