5 × 7 × 137 × 1663

Prime Factor Structure

Factorization String 5 × 7 × 137 × 1663

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,022,336

Proper Divisor Sum 3,048,251

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #7974073 ← → #7974107

1 5 7 35 137 685 959 1,663 4,795 8,315 11,641 58,205 227,831 1,139,155 1,594,817 7,974,085

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

7,974,085 23,922,256 11,961,128 5,980,564 2,990,282 1,495,141 4,485,424 2,242,712 1,121,356 560,678 280,339 841,018 420,509 1,261,528 630,764 315,382 157,691 473,074 236,537 709,612 354,806 177,403 532,210 266,105 798,316 399,158 199,579 598,738 299,369 898,108 449,054 224,527 673,582 336,791 1,010,374 505,187 1,515,562 757,781 2,273,344 1,136,672 568,336 284,168 142,084 71,042 35,521 106,564 53,282 26,641 79,924 39,962 19,981 59,944 29,972 14,986 7,493 22,480 11,240 5,620 2,810 1,405

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