2 × 3 × 67 × 1013

Prime Factor Structure

Factorization String 2 × 3 × 67 × 1013

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 827,424

Proper Divisor Sum 420,198

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #407221 ← → #407233

1 2 3 6 67 134 201 402 1,013 2,026 3,039 6,078 67,871 135,742 203,613 407,226

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

407,226 203,613 610,840 305,420 152,710 76,355 229,066 114,533 343,600 171,800 85,900 42,950 21,475 64,426 32,213 96,640 48,320 24,160 12,080 6,040 3,020 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 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.