2 × 7 × 47 × 1559

Prime Factor Structure

Factorization String 2 × 7 × 47 × 1559

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,797,120

Proper Divisor Sum 771,298

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1025819 ← → #1025839

1 2 7 14 47 94 329 658 1,559 3,118 10,913 21,826 73,273 146,546 512,911 1,025,822

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

1,025,822 512,911 1,538,734 769,367 2,308,102 1,154,051 3,462,154 1,731,077 5,193,232 2,596,616 1,298,308 649,154 324,577 973,732 486,866 243,433 730,300 365,150 182,575 547,726 273,863 821,590 410,795 1,232,386 616,193 1,848,580 924,290 462,145 1,386,436 693,218 346,609 1,039,828 519,914 259,957 779,872 389,936 194,968 97,484 48,742 24,371 73,114 36,557 109,672 54,836 27,418 13,709 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181

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