2 × 5 × 29 × 61 × 1129

Prime Factor Structure

Factorization String 2 × 5 × 29 × 61 × 1129

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 37,832,400

Proper Divisor Sum 17,860,390

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #19972003 ← → #19972019

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

19,972,010 9,986,005 29,958,016 14,979,008 7,489,504 3,744,752 1,872,376 936,188 468,094 234,047 702,142 351,071 1,053,214 526,607 1,579,822 789,911 2,369,734 1,184,867 3,554,602 1,777,301 5,331,904 2,665,952 1,332,976 666,488 333,244 166,622 83,311 249,934 124,967 374,902 187,451 562,354 281,177 843,532 421,766 210,883 632,650 316,325 948,976 474,488 237,244 118,622 59,311 177,934 88,967 266,902 133,451 400,354 200,177 600,532 300,266 150,133 450,400 225,200 112,600 56,300 28,150 14,075 42,226 21,113

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