669271

Prime Factor Structure

Factorization String 669271

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 669,272

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #669247 ← → #669283

1 669,271

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

669,271 2,007,814 1,003,907 3,011,722 1,505,861 4,517,584 2,258,792 1,129,396 564,698 282,349 847,048 423,524 211,762 105,881 317,644 158,822 79,411 238,234 119,117 357,352 178,676 89,338 44,669 134,008 67,004 33,502 16,751 50,254 25,127 75,382 37,691 113,074 56,537 169,612 84,806 42,403 127,210 63,605 190,816 95,408 47,704 23,852 11,926 5,963 17,890 8,945 26,836 13,418 6,709 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472 236 118

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