487 × 2591

Prime Factor Structure

Factorization String 487 × 2591

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,264,896

Proper Divisor Sum 3,079

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1261801 ← → #1261823

1 487 2,591 1,261,817

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

1,261,817 3,785,452 1,892,726 946,363 2,839,090 1,419,545 4,258,636 2,129,318 1,064,659 3,193,978 1,596,989 4,790,968 2,395,484 1,197,742 598,871 1,796,614 898,307 2,694,922 1,347,461 4,042,384 2,021,192 1,010,596 505,298 252,649 757,948 378,974 189,487 568,462 284,231 852,694 426,347 1,279,042 639,521 1,918,564 959,282 479,641 1,438,924 719,462 359,731 1,079,194 539,597 1,618,792 809,396 404,698 202,349 607,048 303,524 151,762 75,881 227,644 113,822 56,911 170,734 85,367 256,102 128,051 384,154 192,077 576,232 288,116

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