3 × 5 × 281 × 409

Prime Factor Structure

Factorization String 3 × 5 × 281 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,774,880

Proper Divisor Sum 1,050,945

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1723903 ← → #1723957

1 3 5 15 281 409 843 1,227 1,405 2,045 4,215 6,135 114,929 344,787 574,645 1,723,935

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

1,723,935 5,171,806 2,585,903 7,757,710 3,878,855 11,636,566 5,818,283 17,454,850 8,727,425 26,182,276 13,091,138 6,545,569 19,636,708 9,818,354 4,909,177 14,727,532 7,363,766 3,681,883 11,045,650 5,522,825 16,568,476 8,284,238 4,142,119 12,426,358 6,213,179 18,639,538 9,319,769 27,959,308 13,979,654 6,989,827 20,969,482 10,484,741 31,454,224 15,727,112 7,863,556 3,931,778 1,965,889 5,897,668 2,948,834 1,474,417 4,423,252 2,211,626 1,105,813 3,317,440 1,658,720 829,360 414,680 207,340 103,670 51,835 155,506 77,753 233,260 116,630 58,315 174,946 87,473 262,420 131,210 65,605

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