13 × 10613

Prime Factor Structure

Factorization String 13 × 10613

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 148,596

Proper Divisor Sum 10,627

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #137957 ← → #137983

1 13 10,613 137,969

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

137,969 413,908 206,954 103,477 310,432 155,216 77,608 38,804 19,402 9,701 29,104 14,552 7,276 3,638 1,819 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 74,735 224,206 112,103 336,310 168,155 504,466 252,233 756,700 378,350 189,175

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