2² × 3² × 13 × 619

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 789,880

Proper Divisor Sum 500,188

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #289669 ← → #289717

1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 619 1,238 1,857 2,476 3,714 5,571 7,428 8,047 11,142 16,094 22,284 24,141 32,188 48,282 72,423 96,564 144,846 289,692

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

289,692 144,846 72,423 217,270 108,635 325,906 162,953 488,860 244,430 122,215 366,646 183,323 549,970 274,985 824,956 412,478 206,239 618,718 309,359 928,078 464,039 1,392,118 696,059 2,088,178 1,044,089 3,132,268 1,566,134 783,067 2,349,202 1,174,601 3,523,804 1,761,902 880,951 2,642,854 1,321,427 3,964,282 1,982,141 5,946,424 2,973,212 1,486,606 743,303 2,229,910 1,114,955 3,344,866 1,672,433 5,017,300 2,508,650 1,254,325 3,762,976 1,881,488 940,744 470,372 235,186 117,593 352,780 176,390 88,195 264,586 132,293 396,880

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