13 × 5539727

Prime Factor Structure

Factorization String 13 × 5539727

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 77,556,192

Proper Divisor Sum 5,539,741

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #72016447 ← → #72016481

1 13 5,539,727 72,016,451

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

72,016,451 216,049,354 108,024,677 324,074,032 162,037,016 81,018,508 40,509,254 20,254,627 60,763,882 30,381,941 91,145,824 45,572,912 22,786,456 11,393,228 5,696,614 2,848,307 8,544,922 4,272,461 12,817,384 6,408,692 3,204,346 1,602,173 4,806,520 2,403,260 1,201,630 600,815 1,802,446 901,223 2,703,670 1,351,835 4,055,506 2,027,753 6,083,260 3,041,630 1,520,815 4,562,446 2,281,223 6,843,670 3,421,835 10,265,506 5,132,753 15,398,260 7,699,130 3,849,565 11,548,696 5,774,348 2,887,174 1,443,587 4,330,762 2,165,381 6,496,144 3,248,072 1,624,036 812,018 406,009 1,218,028 609,014 304,507 913,522 456,761

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