7 × 17 × 19 × 181

Prime Factor Structure

Factorization String 7 × 17 × 19 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 524,160

Proper Divisor Sum 114,919

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #409237 ← → #409259

1 7 17 19 119 133 181 323 1,267 2,261 3,077 3,439 21,539 24,073 58,463 409,241

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

409,241 1,227,724 613,862 306,931 920,794 460,397 1,381,192 690,596 345,298 172,649 517,948 258,974 129,487 388,462 194,231 582,694 291,347 874,042 437,021 1,311,064 655,532 327,766 163,883 491,650 245,825 737,476 368,738 184,369 553,108 276,554 138,277 414,832 207,416 103,708 51,854 25,927 77,782 38,891 116,674 58,337 175,012 87,506 43,753 131,260 65,630 32,815 98,446 49,223 147,670 73,835 221,506 110,753 332,260 166,130 83,065 249,196 124,598 62,299 186,898 93,449

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