7 × 11 × 53 × 151

Prime Factor Structure

Factorization String 7 × 11 × 53 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 787,968

Proper Divisor Sum 171,737

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #616229 ← → #616243

1 7 11 53 77 151 371 583 1,057 1,661 4,081 8,003 11,627 56,021 88,033 616,231

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

616,231 1,848,694 924,347 2,773,042 1,386,521 4,159,564 2,079,782 1,039,891 3,119,674 1,559,837 4,679,512 2,339,756 1,169,878 584,939 1,754,818 877,409 2,632,228 1,316,114 658,057 1,974,172 987,086 493,543 1,480,630 740,315 2,220,946 1,110,473 3,331,420 1,665,710 832,855 2,498,566 1,249,283 3,747,850 1,873,925 5,621,776 2,810,888 1,405,444 702,722 351,361 1,054,084 527,042 263,521 790,564 395,282 197,641 592,924 296,462 148,231 444,694 222,347 667,042 333,521 1,000,564 500,282 250,141 750,424 375,212 187,606 93,803 281,410 140,705

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