3 × 11 × 13 × 4993

Prime Factor Structure

Factorization String 3 × 11 × 13 × 4993

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,355,968

Proper Divisor Sum 1,213,971

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2141987 ← → #2142001

1 3 11 13 33 39 143 429 4,993 14,979 54,923 64,909 164,769 194,727 713,999 2,141,997

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

2,141,997 6,425,992 3,212,996 1,606,498 803,249 2,409,748 1,204,874 602,437 1,807,312 903,656 451,828 225,914 112,957 338,872 169,436 84,718 42,359 127,078 63,539 190,618 95,309 285,928 142,964 71,482 35,741 107,224 53,612 26,806 13,403 40,210 20,105 60,316 30,158 15,079 45,238 22,619 67,858 33,929 101,788 50,894 25,447 76,342 38,171 114,514 57,257 171,772 85,886 42,943 128,830 64,415 193,246 96,623 289,870 144,935 434,806 217,403 652,210 326,105 978,316 489,158

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