37 × 18661

Prime Factor Structure

Factorization String 37 × 18661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 709,156

Proper Divisor Sum 18,699

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #690449 ← → #690467

1 37 18,661 690,457

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

690,457 2,071,372 1,035,686 517,843 1,553,530 776,765 2,330,296 1,165,148 582,574 291,287 873,862 436,931 1,310,794 655,397 1,966,192 983,096 491,548 245,774 122,887 368,662 184,331 552,994 276,497 829,492 414,746 207,373 622,120 311,060 155,530 77,765 233,296 116,648 58,324 29,162 14,581 43,744 21,872 10,936 5,468 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122

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