7 × 13 × 52631

Prime Factor Structure

Factorization String 7 × 13 × 52631

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,894,784

Proper Divisor Sum 1,105,363

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4789409 ← → #4789453

1 7 13 91 52,631 368,417 684,203 4,789,421

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

4,789,421 14,368,264 7,184,132 3,592,066 1,796,033 5,388,100 2,694,050 1,347,025 4,041,076 2,020,538 1,010,269 3,030,808 1,515,404 757,702 378,851 1,136,554 568,277 1,704,832 852,416 426,208 213,104 106,552 53,276 26,638 13,319 39,958 19,979 59,938 29,969 89,908 44,954 22,477 67,432 33,716 16,858 8,429 25,288 12,644 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074

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