13 × 1261289

Prime Factor Structure

Factorization String 13 × 1261289

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 17,658,060

Proper Divisor Sum 1,261,303

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #16396741 ← → #16396771

1 13 1,261,289 16,396,757

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

16,396,757 49,190,272 24,595,136 12,297,568 6,148,784 3,074,392 1,537,196 768,598 384,299 1,152,898 576,449 1,729,348 864,674 432,337 1,297,012 648,506 324,253 972,760 486,380 243,190 121,595 364,786 182,393 547,180 273,590 136,795 410,386 205,193 615,580 307,790 153,895 461,686 230,843 692,530 346,265 1,038,796 519,398 259,699 779,098 389,549 1,168,648 584,324 292,162 146,081 438,244 219,122 109,561 328,684 164,342 82,171 246,514 123,257 369,772 184,886 92,443 277,330 138,665 415,996 207,998 103,999

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