3² × 7 × 17 × 241

Prime Factor Structure

Factorization String 3^2 × 7 × 17 × 241

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 453,024

Proper Divisor Sum 194,913

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #258109 ← → #258113

1 3 7 9 17 21 51 63 119 153 241 357 723 1,071 1,687 2,169 4,097 5,061 12,291 15,183 28,679 36,873 86,037 258,111

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

258,111 774,334 387,167 1,161,502 580,751 1,742,254 871,127 2,613,382 1,306,691 3,920,074 1,960,037 5,880,112 2,940,056 1,470,028 735,014 367,507 1,102,522 551,261 1,653,784 826,892 413,446 206,723 620,170 310,085 930,256 465,128 232,564 116,282 58,141 174,424 87,212 43,606 21,803 65,410 32,705 98,116 49,058 24,529 73,588 36,794 18,397 55,192 27,596 13,798 6,899 20,698 10,349 31,048 15,524 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827

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