7 × 127 × 239 × 251

Prime Factor Structure

Factorization String 7 × 127 × 239 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 61,931,520

Proper Divisor Sum 8,601,299

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #53330219 ← → #53330273

1 7 127 239 251 889 1,673 1,757 30,353 31,877 59,989 212,471 223,139 419,923 7,618,603 53,330,221

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

53,330,221 159,990,664 79,995,332 39,997,666 19,998,833 59,996,500 29,998,250 14,999,125 44,997,376 22,498,688 11,249,344 5,624,672 2,812,336 1,406,168 703,084 351,542 175,771 527,314 263,657 790,972 395,486 197,743 593,230 296,615 889,846 444,923 1,334,770 667,385 2,002,156 1,001,078 500,539 1,501,618 750,809 2,252,428 1,126,214 563,107 1,689,322 844,661 2,533,984 1,266,992 633,496 316,748 158,374 79,187 237,562 118,781 356,344 178,172 89,086 44,543 133,630 66,815 200,446 100,223 300,670 150,335 451,006 225,503 676,510 338,255

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