2 × 319967

Prime Factor Structure

Factorization String 2 × 319967

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 959,904

Proper Divisor Sum 319,970

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #639911 ← → #639937

1 2 319,967 639,934

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

639,934 319,967 959,902 479,951 1,439,854 719,927 2,159,782 1,079,891 3,239,674 1,619,837 4,859,512 2,429,756 1,214,878 607,439 1,822,318 911,159 2,733,478 1,366,739 4,100,218 2,050,109 6,150,328 3,075,164 1,537,582 768,791 2,306,374 1,153,187 3,459,562 1,729,781 5,189,344 2,594,672 1,297,336 648,668 324,334 162,167 486,502 243,251 729,754 364,877 1,094,632 547,316 273,658 136,829 410,488 205,244 102,622 51,311 153,934 76,967 230,902 115,451 346,354 173,177 519,532 259,766 129,883 389,650 194,825 584,476 292,238 146,119

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