13 × 157 × 419

Prime Factor Structure

Factorization String 13 × 157 × 419

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 929,040

Proper Divisor Sum 73,861

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #855143 ← → #855187

1 13 157 419 2,041 5,447 65,783 855,179

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

855,179 2,565,538 1,282,769 3,848,308 1,924,154 962,077 2,886,232 1,443,116 721,558 360,779 1,082,338 541,169 1,623,508 811,754 405,877 1,217,632 608,816 304,408 152,204 76,102 38,051 114,154 57,077 171,232 85,616 42,808 21,404 10,702 5,351 16,054 8,027 24,082 12,041 36,124 18,062 9,031 27,094 13,547 40,642 20,321 60,964 30,482 15,241 45,724 22,862 11,431 34,294 17,147 51,442 25,721 77,164 38,582 19,291 57,874 28,937 86,812 43,406 21,703 65,110 32,555

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