127 × 157 × 257

Prime Factor Structure

Factorization String 127 × 157 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,217,792

Proper Divisor Sum 93,469

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #5124307 ← → #5124349

1 127 157 257 19,939 32,639 40,349 5,124,323

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

5,124,323 15,372,970 7,686,485 23,059,456 11,529,728 5,764,864 2,882,432 1,441,216 720,608 360,304 180,152 90,076 45,038 22,519 67,558 33,779 101,338 50,669 152,008 76,004 38,002 19,001 57,004 28,502 14,251 42,754 21,377 64,132 32,066 16,033 48,100 24,050 12,025 36,076 18,038 9,019 27,058 13,529 40,588 20,294 10,147 30,442 15,221 45,664 22,832 11,416 5,708 2,854 1,427 4,282 2,141 6,424 3,212 1,606 803 2,410 1,205 3,616 1,808 904

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