257 × 293 × 383

Prime Factor Structure

Factorization String 257 × 293 × 383

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 29,127,168

Proper Divisor Sum 286,885

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #28840277 ← → #28840289

1 257 293 383 75,301 98,431 112,219 28,840,283

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

28,840,283 86,520,850 43,260,425 129,781,276 64,890,638 32,445,319 97,335,958 48,667,979 146,003,938 73,001,969 219,005,908 109,502,954 54,751,477 164,254,432 82,127,216 41,063,608 20,531,804 10,265,902 5,132,951 15,398,854 7,699,427 23,098,282 11,549,141 34,647,424 17,323,712 8,661,856 4,330,928 2,165,464 1,082,732 541,366 270,683 812,050 406,025 1,218,076 609,038 304,519 913,558 456,779 1,370,338 685,169 2,055,508 1,027,754 513,877 1,541,632 770,816 385,408 192,704 96,352 48,176 24,088 12,044 6,022 3,011 9,034 4,517 13,552 6,776 3,388 1,694 847

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