3 × 7 × 19 × 5051

Prime Factor Structure

Factorization String 3 × 7 × 19 × 5051

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,233,280

Proper Divisor Sum 1,217,931

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2015347 ← → #2015359

1 3 7 19 21 57 133 399 5,051 15,153 35,357 95,969 106,071 287,907 671,783 2,015,349

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

2,015,349 6,046,048 3,023,024 1,511,512 755,756 377,878 188,939 566,818 283,409 850,228 425,114 212,557 637,672 318,836 159,418 79,709 239,128 119,564 59,782 29,891 89,674 44,837 134,512 67,256 33,628 16,814 8,407 25,222 12,611 37,834 18,917 56,752 28,376 14,188 7,094 3,547 10,642 5,321 15,964 7,982 3,991 11,974 5,987 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358

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