7 × 11 × 53 × 97

Prime Factor Structure

Factorization String 7 × 11 × 53 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 508,032

Proper Divisor Sum 112,175

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #395851 ← → #395873

1 7 11 53 77 97 371 583 679 1,067 4,081 5,141 7,469 35,987 56,551 395,857

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

395,857 1,187,572 593,786 296,893 890,680 445,340 222,670 111,335 334,006 167,003 501,010 250,505 751,516 375,758 187,879 563,638 281,819 845,458 422,729 1,268,188 634,094 317,047 951,142 475,571 1,426,714 713,357 2,140,072 1,070,036 535,018 267,509 802,528 401,264 200,632 100,316 50,158 25,079 75,238 37,619 112,858 56,429 169,288 84,644 42,322 21,161 63,484 31,742 15,871 47,614 23,807 71,422 35,711 107,134 53,567 160,702 80,351 241,054 120,527 361,582 180,791 542,374

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