2³ × 7 × 13 × 557

Prime Factor Structure

Factorization String 2^3 × 7 × 13 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 937,440

Proper Divisor Sum 531,944

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #405491 ← → #405497

1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 557 728 1,114 2,228 3,899 4,456 7,241 7,798 14,482 15,596 28,964 31,192 50,687 57,928 101,374 202,748 405,496

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

405,496 202,748 101,374 50,687 152,062 76,031 228,094 114,047 342,142 171,071 513,214 256,607 769,822 384,911 1,154,734 577,367 1,732,102 866,051 2,598,154 1,299,077 3,897,232 1,948,616 974,308 487,154 243,577 730,732 365,366 182,683 548,050 274,025 822,076 411,038 205,519 616,558 308,279 924,838 462,419 1,387,258 693,629 2,080,888 1,040,444 520,222 260,111 780,334 390,167 1,170,502 585,251 1,755,754 877,877 2,633,632 1,316,816 658,408 329,204 164,602 82,301 246,904 123,452 61,726 30,863 92,590

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