31 × 20983

Prime Factor Structure

Factorization String 31 × 20983

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 671,488

Proper Divisor Sum 21,015

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #650449 ← → #650477

1 31 20,983 650,473

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

650,473 1,951,420 975,710 487,855 1,463,566 731,783 2,195,350 1,097,675 3,293,026 1,646,513 4,939,540 2,469,770 1,234,885 3,704,656 1,852,328 926,164 463,082 231,541 694,624 347,312 173,656 86,828 43,414 21,707 65,122 32,561 97,684 48,842 24,421 73,264 36,632 18,316 9,158 4,579 13,738 6,869 20,608 10,304 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700

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