47 × 6521

Prime Factor Structure

Factorization String 47 × 6521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 313,056

Proper Divisor Sum 6,569

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #306479 ← → #306491

1 47 6,521 306,487

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

306,487 919,462 459,731 1,379,194 689,597 2,068,792 1,034,396 517,198 258,599 775,798 387,899 1,163,698 581,849 1,745,548 872,774 436,387 1,309,162 654,581 1,963,744 981,872 490,936 245,468 122,734 61,367 184,102 92,051 276,154 138,077 414,232 207,116 103,558 51,779 155,338 77,669 233,008 116,504 58,252 29,126 14,563 43,690 21,845 65,536 32,768 16,384 8,192 4,096 2,048 1,024 512 256 128 64 32 16 8 4 2 1

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