139 × 547

Prime Factor Structure

Factorization String 139 × 547

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 76,720

Proper Divisor Sum 687

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #76031 ← → #76039

1 139 547 76,033

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

76,033 228,100 114,050 57,025 171,076 85,538 42,769 128,308 64,154 32,077 96,232 48,116 24,058 12,029 36,088 18,044 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524 34,262 17,131 51,394 25,697 77,092 38,546 19,273 57,820 28,910 14,455 43,366 21,683 65,050 32,525 97,576 48,788 24,394 12,197 36,592 18,296 9,148 4,574 2,287 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582 5,791 17,374

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