5 × 7 × 47 × 401

Prime Factor Structure

Factorization String 5 × 7 × 47 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 926,208

Proper Divisor Sum 266,563

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #659639 ← → #659653

1 5 7 35 47 235 329 401 1,645 2,005 2,807 14,035 18,847 94,235 131,929 659,645

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

659,645 1,978,936 989,468 494,734 247,367 742,102 371,051 1,113,154 556,577 1,669,732 834,866 417,433 1,252,300 626,150 313,075 939,226 469,613 1,408,840 704,420 352,210 176,105 528,316 264,158 132,079 396,238 198,119 594,358 297,179 891,538 445,769 1,337,308 668,654 334,327 1,002,982 501,491 1,504,474 752,237 2,256,712 1,128,356 564,178 282,089 846,268 423,134 211,567 634,702 317,351 952,054 476,027 1,428,082 714,041 2,142,124 1,071,062 535,531 1,606,594 803,297 2,409,892 1,204,946 602,473 1,807,420 903,710

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