5² × 7 × 17 × 137

Prime Factor Structure

Factorization String 5^2 × 7 × 17 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 616,032

Proper Divisor Sum 208,457

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #407573 ← → #407579

1 5 7 17 25 35 85 119 137 175 425 595 685 959 2,329 2,975 3,425 4,795 11,645 16,303 23,975 58,225 81,515 407,575

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

407,575 1,222,726 611,363 1,834,090 917,045 2,751,136 1,375,568 687,784 343,892 171,946 85,973 257,920 128,960 64,480 32,240 16,120 8,060 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591

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