2² × 3² × 13² × 107

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13^2 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 1,798,524

Proper Divisor Sum 1,147,536

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #650987 ← → #651017

1 2 3 4 6 9 12 13 18 26 36 39 52 78 107 117 156 169 214 234 321 338 428 468 507 642 676 963 1,014 1,284 1,391 1,521 1,926 2,028 2,782 3,042 3,852 4,173 5,564 6,084 8,346 12,519 16,692 18,083 25,038 36,166 50,076 54,249 72,332 108,498 162,747 216,996 325,494 650,988

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

650,988 325,494 162,747 488,242 244,121 732,364 366,182 183,091 549,274 274,637 823,912 411,956 205,978 102,989 308,968 154,484 77,242 38,621 115,864 57,932 28,966 14,483 43,450 21,725 65,176 32,588 16,294 8,147 24,442 12,221 36,664 18,332 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714

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