2² × 5 × 7 × 31 × 151

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 31 × 151

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,634,304

Proper Divisor Sum 978,964

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #655337 ← → #655351

1 2 4 5 7 10 14 20 28 31 35 62 70 124 140 151 155 217 302 310 434 604 620 755 868 1,057 1,085 1,510 2,114 2,170 3,020 4,228 4,340 4,681 5,285 9,362 10,570 18,724 21,140 23,405 32,767 46,810 65,534 93,620 131,068 163,835 327,670 655,340

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

655,340 327,670 163,835 491,506 245,753 737,260 368,630 184,315 552,946 276,473 829,420 414,710 207,355 622,066 311,033 933,100 466,550 233,275 699,826 349,913 1,049,740 524,870 262,435 787,306 393,653 1,180,960 590,480 295,240 147,620 73,810 36,905 110,716 55,358 27,679 83,038 41,519 124,558 62,279 186,838 93,419 280,258 140,129 420,388 210,194 105,097 315,292 157,646 78,823 236,470 118,235 354,706 177,353 532,060 266,030 133,015 399,046 199,523 598,570 299,285 897,856

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