2² × 3 × 23 × 929

Prime Factor Structure

Factorization String 2^2 × 3 × 23 × 929

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 624,960

Proper Divisor Sum 368,556

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #256393 ← → #256423

1 2 3 4 6 12 23 46 69 92 138 276 929 1,858 2,787 3,716 5,574 11,148 21,367 42,734 64,101 85,468 128,202 256,404

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

256,404 128,202 64,101 192,304 96,152 48,076 24,038 12,019 36,058 18,029 54,088 27,044 13,522 6,761 20,284 10,142 5,071 15,214 7,607 22,822 11,411 34,234 17,117 51,352 25,676 12,838 6,419 19,258 9,629 28,888 14,444 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628

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