2² × 13 × 7853

Prime Factor Structure

Factorization String 2^2 × 13 × 7853

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 769,692

Proper Divisor Sum 361,336

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #408347 ← → #408361

1 2 4 13 26 52 7,853 15,706 31,412 102,089 204,178 408,356

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

408,356 204,178 102,089 306,268 153,134 76,567 229,702 114,851 344,554 172,277 516,832 258,416 129,208 64,604 32,302 16,151 48,454 24,227 72,682 36,341 109,024 54,512 27,256 13,628 6,814 3,407 10,222 5,111 15,334 7,667 23,002 11,501 34,504 17,252 8,626 4,313 12,940 6,470 3,235 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

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