3 × 7 × 103 × 3457

Prime Factor Structure

Factorization String 3 × 7 × 103 × 3457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,508,224

Proper Divisor Sum 4,030,733

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7477471 ← → #7477493

1 3 7 21 103 309 721 2,163 3,457 10,371 24,199 72,597 356,071 1,068,213 2,492,497 7,477,491

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

7,477,491 22,432,474 11,216,237 33,648,712 16,824,356 8,412,178 4,206,089 12,618,268 6,309,134 3,154,567 9,463,702 4,731,851 14,195,554 7,097,777 21,293,332 10,646,666 5,323,333 15,970,000 7,985,000 3,992,500 1,996,250 998,125 2,994,376 1,497,188 748,594 374,297 1,122,892 561,446 280,723 842,170 421,085 1,263,256 631,628 315,814 157,907 473,722 236,861 710,584 355,292 177,646 88,823 266,470 133,235 399,706 199,853 599,560 299,780 149,890 74,945 224,836 112,418 56,209 168,628 84,314 42,157 126,472 63,236 31,618 15,809 47,428

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