2 × 5 × 7 × 47 × 139

Prime Factor Structure

Factorization String 2 × 5 × 7 × 47 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 967,680

Proper Divisor Sum 510,370

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #457307 ← → #457319

1 2 5 7 10 14 35 47 70 94 139 235 278 329 470 658 695 973 1,390 1,645 1,946 3,290 4,865 6,533 9,730 13,066 32,665 45,731 65,330 91,462 228,655 457,310

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

457,310 228,655 685,966 342,983 1,028,950 514,475 1,543,426 771,713 2,315,140 1,157,570 578,785 1,736,356 868,178 434,089 1,302,268 651,134 325,567 976,702 488,351 1,465,054 732,527 2,197,582 1,098,791 3,296,374 1,648,187 4,944,562 2,472,281 7,416,844 3,708,422 1,854,211 5,562,634 2,781,317 8,343,952 4,171,976 2,085,988 1,042,994 521,497 1,564,492 782,246 391,123 1,173,370 586,685 1,760,056 880,028 440,014 220,007 660,022 330,011 990,034 495,017 1,485,052 742,526 371,263 1,113,790 556,895 1,670,686 835,343 2,506,030 1,253,015 3,759,046

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