13 × 23 × 547

Prime Factor Structure

Factorization String 13 × 23 × 547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 184,128

Proper Divisor Sum 20,575

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #163543 ← → #163561

1 13 23 299 547 7,111 12,581 163,553

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

163,553 490,660 245,330 122,665 367,996 183,998 91,999 275,998 137,999 413,998 206,999 620,998 310,499 931,498 465,749 1,397,248 698,624 349,312 174,656 87,328 43,664 21,832 10,916 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215 99,646 49,823 149,470 74,735 224,206

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