3 × 13 × 23 × 353

Prime Factor Structure

Factorization String 3 × 13 × 23 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 475,776

Proper Divisor Sum 159,135

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #316637 ← → #316649

1 3 13 23 39 69 299 353 897 1,059 4,589 8,119 13,767 24,357 105,547 316,641

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

316,641 949,924 474,962 237,481 712,444 356,222 178,111 534,334 267,167 801,502 400,751 1,202,254 601,127 1,803,382 901,691 2,705,074 1,352,537 4,057,612 2,028,806 1,014,403 3,043,210 1,521,605 4,564,816 2,282,408 1,141,204 570,602 285,301 855,904 427,952 213,976 106,988 53,494 26,747 80,242 40,121 120,364 60,182 30,091 90,274 45,137 135,412 67,706 33,853 101,560 50,780 25,390 12,695 38,086 19,043 57,130 28,565 85,696 42,848 21,424 10,712 5,356 2,678 1,339 4,018 2,009

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