5 × 13² × 739

Prime Factor Structure

Factorization String 5 × 13^2 × 739

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 812,520

Proper Divisor Sum 188,065

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #624451 ← → #624467

1 5 13 65 169 739 845 3,695 9,607 48,035 124,891 624,455

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

624,455 1,873,366 936,683 2,810,050 1,405,025 4,215,076 2,107,538 1,053,769 3,161,308 1,580,654 790,327 2,370,982 1,185,491 3,556,474 1,778,237 5,334,712 2,667,356 1,333,678 666,839 2,000,518 1,000,259 3,000,778 1,500,389 4,501,168 2,250,584 1,125,292 562,646 281,323 843,970 421,985 1,265,956 632,978 316,489 949,468 474,734 237,367 712,102 356,051 1,068,154 534,077 1,602,232 801,116 400,558 200,279 600,838 300,419 901,258 450,629 1,351,888 675,944 337,972 168,986 84,493 253,480 126,740 63,370 31,685 95,056 47,528 23,764

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