2 × 3² × 13 × 1087

Prime Factor Structure

Factorization String 2 × 3^2 × 13 × 1087

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 594,048

Proper Divisor Sum 339,690

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #254329 ← → #254369

1 2 3 6 9 13 18 26 39 78 117 234 1,087 2,174 3,261 6,522 9,783 14,131 19,566 28,262 42,393 84,786 127,179 254,358

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

254,358 127,179 381,538 190,769 572,308 286,154 143,077 429,232 214,616 107,308 53,654 26,827 80,482 40,241 120,724 60,362 30,181 90,544 45,272 22,636 11,318 5,659 16,978 8,489 25,468 12,734 6,367 19,102 9,551 28,654 14,327 42,982 21,491 64,474 32,237 96,712 48,356 24,178 12,089 36,268 18,134 9,067 27,202 13,601 40,804 20,402 10,201 30,604 15,302 7,651 22,954 11,477 34,432 17,216 8,608 4,304 2,152 1,076 538 269

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