3 × 5 × 43 × 157

Prime Factor Structure

Factorization String 3 × 5 × 43 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 166,848

Proper Divisor Sum 65,583

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #101221 ← → #101267

1 3 5 15 43 129 157 215 471 645 785 2,355 6,751 20,253 33,755 101,265

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

101,265 303,796 151,898 75,949 227,848 113,924 56,962 28,481 85,444 42,722 21,361 64,084 32,042 16,021 48,064 24,032 12,016 6,008 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646

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