2² × 3 × 5 × 13 × 149 × 151

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 13 × 149 × 151

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 53,625,600

Proper Divisor Sum 36,076,380

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #17549209 ← → #17549227

1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 149 151 156 195 260 298 302 390 447 453 596 604 745 755 780 894 906 1,490 1,510 1,788 1,812 1,937 1,963 2,235 2,265 2,980 3,020 3,874 3,926 4,470 4,530 5,811 5,889 7,748 7,852 8,940 9,060 9,685 9,815 11,622 11,778

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

17,549,220 8,774,610 4,387,305 13,161,916 6,580,958 3,290,479 9,871,438 4,935,719 14,807,158 7,403,579 22,210,738 11,105,369 33,316,108 16,658,054 8,329,027 24,987,082 12,493,541 37,480,624 18,740,312 9,370,156 4,685,078 2,342,539 7,027,618 3,513,809 10,541,428 5,270,714 2,635,357 7,906,072 3,953,036 1,976,518 988,259 2,964,778 1,482,389 4,447,168 2,223,584 1,111,792 555,896 277,948 138,974 69,487 208,462 104,231 312,694 156,347 469,042 234,521 703,564 351,782 175,891 527,674 263,837 791,512 395,756 197,878 98,939 296,818 148,409 445,228 222,614 111,307

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