13 × 37 × 4007

Prime Factor Structure

Factorization String 13 × 37 × 4007

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,132,256

Proper Divisor Sum 204,889

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1927361 ← → #1927397

1 13 37 481 4,007 52,091 148,259 1,927,367

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

1,927,367 5,782,102 2,891,051 8,673,154 4,336,577 13,009,732 6,504,866 3,252,433 9,757,300 4,878,650 2,439,325 7,317,976 3,658,988 1,829,494 914,747 2,744,242 1,372,121 4,116,364 2,058,182 1,029,091 3,087,274 1,543,637 4,630,912 2,315,456 1,157,728 578,864 289,432 144,716 72,358 36,179 108,538 54,269 162,808 81,404 40,702 20,351 61,054 30,527 91,582 45,791 137,374 68,687 206,062 103,031 309,094 154,547 463,642 231,821 695,464 347,732 173,866 86,933 260,800 130,400 65,200 32,600 16,300 8,150 4,075 12,226

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