7 × 19 × 61 × 89

Prime Factor Structure

Factorization String 7 × 19 × 61 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 892,800

Proper Divisor Sum 170,743

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #722047 ← → #722063

1 7 19 61 89 133 427 623 1,159 1,691 5,429 8,113 11,837 38,003 103,151 722,057

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

722,057 2,166,172 1,083,086 541,543 1,624,630 812,315 2,436,946 1,218,473 3,655,420 1,827,710 913,855 2,741,566 1,370,783 4,112,350 2,056,175 6,168,526 3,084,263 9,252,790 4,626,395 13,879,186 6,939,593 20,818,780 10,409,390 5,204,695 15,614,086 7,807,043 23,421,130 11,710,565 35,131,696 17,565,848 8,782,924 4,391,462 2,195,731 6,587,194 3,293,597 9,880,792 4,940,396 2,470,198 1,235,099 3,705,298 1,852,649 5,557,948 2,778,974 1,389,487 4,168,462 2,084,231 6,252,694 3,126,347 9,379,042 4,689,521 14,068,564 7,034,282 3,517,141 10,551,424 5,275,712 2,637,856 1,318,928 659,464 329,732 164,866

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