2 × 5 × 7 × 971

Prime Factor Structure

Factorization String 2 × 5 × 7 × 971

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 139,968

Proper Divisor Sum 71,998

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #67967 ← → #67979

1 2 5 7 10 14 35 70 971 1,942 4,855 6,797 9,710 13,594 33,985 67,970

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

67,970 33,985 101,956 50,978 25,489 76,468 38,234 19,117 57,352 28,676 14,338 7,169 21,508 10,754 5,377 16,132 8,066 4,033 12,100 6,050 3,025 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

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