13 × 42473

Prime Factor Structure

Factorization String 13 × 42473

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 594,636

Proper Divisor Sum 42,487

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #552137 ← → #552179

1 13 42,473 552,149

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

552,149 1,656,448 828,224 414,112 207,056 103,528 51,764 25,882 12,941 38,824 19,412 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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