3 × 47 × 73 × 421

Prime Factor Structure

Factorization String 3 × 47 × 73 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,995,776

Proper Divisor Sum 1,662,423

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4333339 ← → #4333363

1 3 47 73 141 219 421 1,263 3,431 10,293 19,787 30,733 59,361 92,199 1,444,451 4,333,353

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

4,333,353 13,000,060 6,500,030 3,250,015 9,750,046 4,875,023 14,625,070 7,312,535 21,937,606 10,968,803 32,906,410 16,453,205 49,359,616 24,679,808 12,339,904 6,169,952 3,084,976 1,542,488 771,244 385,622 192,811 578,434 289,217 867,652 433,826 216,913 650,740 325,370 162,685 488,056 244,028 122,014 61,007 183,022 91,511 274,534 137,267 411,802 205,901 617,704 308,852 154,426 77,213 231,640 115,820 57,910 28,955 86,866 43,433 130,300 65,150 32,575 97,726 48,863 146,590 73,295 219,886 109,943 329,830 164,915

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