3 × 43 × 47 × 157

Prime Factor Structure

Factorization String 3 × 43 × 47 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,334,784

Proper Divisor Sum 382,893

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #951887 ← → #951893

1 3 43 47 129 141 157 471 2,021 6,063 6,751 7,379 20,253 22,137 317,297 951,891

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

951,891 2,855,674 1,427,837 4,283,512 2,141,756 1,070,878 535,439 1,606,318 803,159 2,409,478 1,204,739 3,614,218 1,807,109 5,421,328 2,710,664 1,355,332 677,666 338,833 1,016,500 508,250 254,125 762,376 381,188 190,594 95,297 285,892 142,946 71,473 214,420 107,210 53,605 160,816 80,408 40,204 20,102 10,051 30,154 15,077 45,232 22,616 11,308 5,654 2,827 8,482 4,241 12,724 6,362 3,181 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046

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