13 × 23 × 2311

Prime Factor Structure

Factorization String 13 × 23 × 2311

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 776,832

Proper Divisor Sum 85,843

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #690953 ← → #690997

1 13 23 299 2,311 30,043 53,153 690,989

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

690,989 2,072,968 1,036,484 518,242 259,121 777,364 388,682 194,341 583,024 291,512 145,756 72,878 36,439 109,318 54,659 163,978 81,989 245,968 122,984 61,492 30,746 15,373 46,120 23,060 11,530 5,765 17,296 8,648 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124

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