5² × 7 × 101 × 991

Prime Factor Structure

Factorization String 5^2 × 7 × 101 × 991

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 25,093,632

Proper Divisor Sum 7,577,707

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #17515919 ← → #17515931

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

17,515,925 52,547,776 26,273,888 13,136,944 6,568,472 3,284,236 1,642,118 821,059 2,463,178 1,231,589 3,694,768 1,847,384 923,692 461,846 230,923 692,770 346,385 1,039,156 519,578 259,789 779,368 389,684 194,842 97,421 292,264 146,132 73,066 36,533 109,600 54,800 27,400 13,700 6,850 3,425 10,276 5,138 2,569 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86

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