2 × 7 × 61 × 677

Prime Factor Structure

Factorization String 2 × 7 × 61 × 677

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,008,864

Proper Divisor Sum 430,706

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #578131 ← → #578167

1 2 7 14 61 122 427 677 854 1,354 4,739 9,478 41,297 82,594 289,079 578,158

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

578,158 289,079 867,238 433,619 1,300,858 650,429 1,951,288 975,644 487,822 243,911 731,734 365,867 1,097,602 548,801 1,646,404 823,202 411,601 1,234,804 617,402 308,701 926,104 463,052 231,526 115,763 347,290 173,645 520,936 260,468 130,234 65,117 195,352 97,676 48,838 24,419 73,258 36,629 109,888 54,944 27,472 13,736 6,868 3,434 1,717 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274 137 412 206 103

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