7 × 131 × 739

Prime Factor Structure

Factorization String 7 × 131 × 739

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 781,440

Proper Divisor Sum 103,777

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #677657 ← → #677681

1 7 131 739 917 5,173 96,809 677,663

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

677,663 2,032,990 1,016,495 3,049,486 1,524,743 4,574,230 2,287,115 6,861,346 3,430,673 10,292,020 5,146,010 2,573,005 7,719,016 3,859,508 1,929,754 964,877 2,894,632 1,447,316 723,658 361,829 1,085,488 542,744 271,372 135,686 67,843 203,530 101,765 305,296 152,648 76,324 38,162 19,081 57,244 28,622 14,311 42,934 21,467 64,402 32,201 96,604 48,302 24,151 72,454 36,227 108,682 54,341 163,024 81,512 40,756 20,378 10,189 30,568 15,284 7,642 3,821 11,464 5,732 2,866 1,433 4,300

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