2 × 13 × 59 × 263

Prime Factor Structure

Factorization String 2 × 13 × 59 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 665,280

Proper Divisor Sum 261,838

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #403439 ← → #403483

1 2 13 26 59 118 263 526 767 1,534 3,419 6,838 15,517 31,034 201,721 403,442

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

403,442 201,721 605,164 302,582 151,291 453,874 226,937 680,812 340,406 170,203 510,610 255,305 765,916 382,958 191,479 574,438 287,219 861,658 430,829 1,292,488 646,244 323,122 161,561 484,684 242,342 121,171 363,514 181,757 545,272 272,636 136,318 68,159 204,478 102,239 306,718 153,359 460,078 230,039 690,118 345,059 1,035,178 517,589 1,552,768 776,384 388,192 194,096 97,048 48,524 24,262 12,131 36,394 18,197 54,592 27,296 13,648 6,824 3,412 1,706 853 2,560

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