3² × 13 × 3491

Prime Factor Structure

Factorization String 3^2 × 13 × 3491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 635,544

Proper Divisor Sum 227,097

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #408437 ← → #408461

1 3 9 13 39 117 3,491 10,473 31,419 45,383 136,149 408,447

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

408,447 1,225,342 612,671 1,838,014 919,007 2,757,022 1,378,511 4,135,534 2,067,767 6,203,302 3,101,651 9,304,954 4,652,477 13,957,432 6,978,716 3,489,358 1,744,679 5,234,038 2,617,019 7,851,058 3,925,529 11,776,588 5,888,294 2,944,147 8,832,442 4,416,221 13,248,664 6,624,332 3,312,166 1,656,083 4,968,250 2,484,125 7,452,376 3,726,188 1,863,094 931,547 2,794,642 1,397,321 4,191,964 2,095,982 1,047,991 3,143,974 1,571,987 4,715,962 2,357,981 7,073,944 3,536,972 1,768,486 884,243 2,652,730 1,326,365 3,979,096 1,989,548 994,774 497,387 1,492,162 746,081 2,238,244 1,119,122 559,561

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