2 × 3⁴ × 47² × 61

Prime Factor Structure

Factorization String 2 × 3^4 × 47^2 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 50,796,042

Proper Divisor Sum 28,966,704

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #21829333 ← → #21829349

1 2 3 6 9 18 27 47 54 61 81 94 122 141 162 183 282 366 423 549 846 1,098 1,269 1,647 2,209 2,538 2,867 3,294 3,807 4,418 4,941 5,734 6,627 7,614 8,601 9,882 13,254 17,202 19,881 25,803 39,762 51,606 59,643 77,409 119,286 134,749 154,818 178,929 232,227 269,498 357,858 404,247 464,454 808,494 1,212,741 2,425,482 3,638,223 7,276,446 10,914,669 21,829,338

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

21,829,338 10,914,669 32,744,008 16,372,004 8,186,002 4,093,001 12,279,004 6,139,502 3,069,751 9,209,254 4,604,627 13,813,882 6,906,941 20,720,824 10,360,412 5,180,206 2,590,103 7,770,310 3,885,155 11,655,466 5,827,733 17,483,200 8,741,600 4,370,800 2,185,400 1,092,700 546,350 273,175 819,526 409,763 1,229,290 614,645 1,843,936 921,968 460,984 230,492 115,246 57,623 172,870 86,435 259,306 129,653 388,960 194,480 97,240 48,620 24,310 12,155 36,466 18,233 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156 23,078

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