3 × 5 × 13 × 523

Prime Factor Structure

Factorization String 3 × 5 × 13 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 176,064

Proper Divisor Sum 74,079

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #101977 ← → #101987

1 3 5 13 15 39 65 195 523 1,569 2,615 6,799 7,845 20,397 33,995 101,985

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

101,985 305,956 152,978 76,489 229,468 114,734 57,367 172,102 86,051 258,154 129,077 387,232 193,616 96,808 48,404 24,202 12,101 36,304 18,152 9,076 4,538 2,269 6,808 3,404 1,702 851 2,554 1,277 3,832 1,916 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650

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