7 × 59 × 1549

Prime Factor Structure

Factorization String 7 × 59 × 1549

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 744,000

Proper Divisor Sum 104,263

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #639731 ← → #639739

1 7 59 413 1,549 10,843 91,391 639,737

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

639,737 1,919,212 959,606 479,803 1,439,410 719,705 2,159,116 1,079,558 539,779 1,619,338 809,669 2,429,008 1,214,504 607,252 303,626 151,813 455,440 227,720 113,860 56,930 28,465 85,396 42,698 21,349 64,048 32,024 16,012 8,006 4,003 12,010 6,005 18,016 9,008 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19

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