2 × 3³ × 11 × 19 × 61

Prime Factor Structure

Factorization String 2 × 3^3 × 11 × 19 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,785,600

Proper Divisor Sum 1,097,154

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #688433 ← → #688447

1 2 3 6 9 11 18 19 22 27 33 38 54 57 61 66 99 114 122 171 183 198 209 297 342 366 418 513 549 594 627 671 1,026 1,098 1,159 1,254 1,342 1,647 1,881 2,013 2,318 3,294 3,477 3,762 4,026 5,643 6,039 6,954 10,431 11,286 12,078 12,749 18,117 20,862 25,498 31,293 36,234 38,247 62,586 76,494

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

688,446 344,223 1,032,670 516,335 1,549,006 774,503 2,323,510 1,161,755 3,485,266 1,742,633 5,227,900 2,613,950 1,306,975 3,920,926 1,960,463 5,881,390 2,940,695 8,822,086 4,411,043 13,233,130 6,616,565 19,849,696 9,924,848 4,962,424 2,481,212 1,240,606 620,303 1,860,910 930,455 2,791,366 1,395,683 4,187,050 2,093,525 6,280,576 3,140,288 1,570,144 785,072 392,536 196,268 98,134 49,067 147,202 73,601 220,804 110,402 55,201 165,604 82,802 41,401 124,204 62,102 31,051 93,154 46,577 139,732 69,866 34,933 104,800 52,400 26,200

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