13 × 39097

Prime Factor Structure

Factorization String 13 × 39097

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 547,372

Proper Divisor Sum 39,111

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #508259 ← → #508271

1 13 39,097 508,261

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

508,261 1,524,784 762,392 381,196 190,598 95,299 285,898 142,949 428,848 214,424 107,212 53,606 26,803 80,410 40,205 120,616 60,308 30,154 15,077 45,232 22,616 11,308 5,654 2,827 8,482 4,241 12,724 6,362 3,181 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230

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