3 × 5 × 421 × 971

Prime Factor Structure

Factorization String 3 × 5 × 421 × 971

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,844,416

Proper Divisor Sum 3,712,551

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6131863 ← → #6131887

1 3 5 15 421 971 1,263 2,105 2,913 4,855 6,315 14,565 408,791 1,226,373 2,043,955 6,131,865

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

6,131,865 18,395,596 9,197,798 4,598,899 13,796,698 6,898,349 20,695,048 10,347,524 5,173,762 2,586,881 7,760,644 3,880,322 1,940,161 5,820,484 2,910,242 1,455,121 4,365,364 2,182,682 1,091,341 3,274,024 1,637,012 818,506 409,253 1,227,760 613,880 306,940 153,470 76,735 230,206 115,103 345,310 172,655 517,966 258,983 776,950 388,475 1,165,426 582,713 1,748,140 874,070 437,035 1,311,106 655,553 1,966,660 983,330 491,665 1,474,996 737,498 368,749 1,106,248 553,124 276,562 138,281 414,844 207,422 103,711 311,134 155,567 466,702 233,351

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