3 × 5 × 43103

Prime Factor Structure

Factorization String 3 × 5 × 43103

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,034,496

Proper Divisor Sum 387,951

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #646543 ← → #646549

1 3 5 15 43,103 129,309 215,515 646,545

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

646,545 1,939,636 969,818 484,909 1,454,728 727,364 363,682 181,841 545,524 272,762 136,381 409,144 204,572 102,286 51,143 153,430 76,715 230,146 115,073 345,220 172,610 86,305 258,916 129,458 64,729 194,188 97,094 48,547 145,642 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

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