2² × 13 × 1297

Prime Factor Structure

Factorization String 2^2 × 13 × 1297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 127,204

Proper Divisor Sum 59,760

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #67433 ← → #67447

1 2 4 13 26 52 1,297 2,594 5,188 16,861 33,722 67,444

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

67,444 33,722 16,861 50,584 25,292 12,646 6,323 18,970 9,485 28,456 14,228 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430

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