7 × 311737

Prime Factor Structure

Factorization String 7 × 311737

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,493,904

Proper Divisor Sum 311,745

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2182139 ← → #2182177

1 7 311,737 2,182,159

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

2,182,159 6,546,478 3,273,239 9,819,718 4,909,859 14,729,578 7,364,789 22,094,368 11,047,184 5,523,592 2,761,796 1,380,898 690,449 2,071,348 1,035,674 517,837 1,553,512 776,756 388,378 194,189 582,568 291,284 145,642 72,821 218,464 109,232 54,616 27,308 13,654 6,827 20,482 10,241 30,724 15,362 7,681 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104

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