3 × 5 × 7² × 23 × 37

Prime Factor Structure

Factorization String 3 × 5 × 7^2 × 23 × 37

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,247,616

Proper Divisor Sum 622,131

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #625483 ← → #625489

1 3 5 7 15 21 23 35 37 49 69 105 111 115 147 161 185 245 259 345 483 555 735 777 805 851 1,127 1,295 1,813 2,415 2,553 3,381 3,885 4,255 5,439 5,635 5,957 9,065 12,765 16,905 17,871 27,195 29,785 41,699 89,355 125,097 208,495 625,485

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

625,485 1,876,456 938,228 469,114 234,557 703,672 351,836 175,918 87,959 263,878 131,939 395,818 197,909 593,728 296,864 148,432 74,216 37,108 18,554 9,277 27,832 13,916 6,958 3,479 10,438 5,219 15,658 7,829 23,488 11,744 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112

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