7 × 31 × 211 × 659

Prime Factor Structure

Factorization String 7 × 31 × 211 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 35,819,520

Proper Divisor Sum 5,645,887

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #30173621 ← → #30173641

1 7 31 211 217 659 1,477 4,613 6,541 20,429 45,787 139,049 143,003 973,343 4,310,519 30,173,633

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

30,173,633 90,520,900 45,260,450 22,630,225 67,890,676 33,945,338 16,972,669 50,918,008 25,459,004 12,729,502 6,364,751 19,094,254 9,547,127 28,641,382 14,320,691 42,962,074 21,481,037 64,443,112 32,221,556 16,110,778 8,055,389 24,166,168 12,083,084 6,041,542 3,020,771 9,062,314 4,531,157 13,593,472 6,796,736 3,398,368 1,699,184 849,592 424,796 212,398 106,199 318,598 159,299 477,898 238,949 716,848 358,424 179,212 89,606 44,803 134,410 67,205 201,616 100,808 50,404 25,202 12,601 37,804 18,902 9,451 28,354 14,177 42,532 21,266 10,633 31,900

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