5 × 7 × 21211

Prime Factor Structure

Factorization String 5 × 7 × 21211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,018,176

Proper Divisor Sum 275,791

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #742381 ← → #742393

1 5 7 35 21,211 106,055 148,477 742,385

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

742,385 2,227,156 1,113,578 556,789 1,670,368 835,184 417,592 208,796 104,398 52,199 156,598 78,299 234,898 117,449 352,348 176,174 88,087 264,262 132,131 396,394 198,197 594,592 297,296 148,648 74,324 37,162 18,581 55,744 27,872 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295

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