3 × 5 × 107 × 131

Prime Factor Structure

Factorization String 3 × 5 × 107 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 342,144

Proper Divisor Sum 131,889

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #210247 ← → #210257

1 3 5 15 107 131 321 393 535 655 1,605 1,965 14,017 42,051 70,085 210,255

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

210,255 630,766 315,383 946,150 473,075 1,419,226 709,613 2,128,840 1,064,420 532,210 266,105 798,316 399,158 199,579 598,738 299,369 898,108 449,054 224,527 673,582 336,791 1,010,374 505,187 1,515,562 757,781 2,273,344 1,136,672 568,336 284,168 142,084 71,042 35,521 106,564 53,282 26,641 79,924 39,962 19,981 59,944 29,972 14,986 7,493 22,480 11,240 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336

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