3⁵ × 7² × 13 × 17

Prime Factor Structure

Factorization String 3^5 × 7^2 × 13 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 5,228,496

Proper Divisor Sum 2,597,049

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2631437 ← → #2631449

1 3 7 9 13 17 21 27 39 49 51 63 81 91 117 119 147 153 189 221 243 273 351 357 441 459 567 637 663 819 833 1,053 1,071 1,323 1,377 1,547 1,701 1,911 1,989 2,457 2,499 3,159 3,213 3,969 4,131 4,641 5,733 5,967 7,371 7,497 9,639 10,829 11,907 13,923 17,199 17,901 22,113 22,491 28,917 32,487

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

2,631,447 7,894,342 3,947,171 11,841,514 5,920,757 17,762,272 8,881,136 4,440,568 2,220,284 1,110,142 555,071 1,665,214 832,607 2,497,822 1,248,911 3,746,734 1,873,367 5,620,102 2,810,051 8,430,154 4,215,077 12,645,232 6,322,616 3,161,308 1,580,654 790,327 2,370,982 1,185,491 3,556,474 1,778,237 5,334,712 2,667,356 1,333,678 666,839 2,000,518 1,000,259 3,000,778 1,500,389 4,501,168 2,250,584 1,125,292 562,646 281,323 843,970 421,985 1,265,956 632,978 316,489 949,468 474,734 237,367 712,102 356,051 1,068,154 534,077 1,602,232 801,116 400,558 200,279 600,838

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