17 × 21001

Prime Factor Structure

Factorization String 17 × 21001

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 378,036

Proper Divisor Sum 21,019

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #356999 ← → #357031

1 17 21,001 357,017

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

357,017 1,071,052 535,526 267,763 803,290 401,645 1,204,936 602,468 301,234 150,617 451,852 225,926 112,963 338,890 169,445 508,336 254,168 127,084 63,542 31,771 95,314 47,657 142,972 71,486 35,743 107,230 53,615 160,846 80,423 241,270 120,635 361,906 180,953 542,860 271,430 135,715 407,146 203,573 610,720 305,360 152,680 76,340 38,170 19,085 57,256 28,628 14,314 7,157 21,472 10,736 5,368 2,684 1,342 671 2,014 1,007 3,022 1,511 4,534 2,267

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