13 × 19 × 1447

Prime Factor Structure

Factorization String 13 × 19 × 1447

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 405,440

Proper Divisor Sum 48,031

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #357389 ← → #357421

1 13 19 247 1,447 18,811 27,493 357,409

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

357,409 1,072,228 536,114 268,057 804,172 402,086 201,043 603,130 301,565 904,696 452,348 226,174 113,087 339,262 169,631 508,894 254,447 763,342 381,671 1,145,014 572,507 1,717,522 858,761 2,576,284 1,288,142 644,071 1,932,214 966,107 2,898,322 1,449,161 4,347,484 2,173,742 1,086,871 3,260,614 1,630,307 4,890,922 2,445,461 7,336,384 3,668,192 1,834,096 917,048 458,524 229,262 114,631 343,894 171,947 515,842 257,921 773,764 386,882 193,441 580,324 290,162 145,081 435,244 217,622 108,811 326,434 163,217 489,652

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