2² × 13² × 569

Prime Factor Structure

Factorization String 2^2 × 13^2 × 569

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 730,170

Proper Divisor Sum 345,526

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #384641 ← → #384673

1 2 4 13 26 52 169 338 569 676 1,138 2,276 7,397 14,794 29,588 96,161 192,322 384,644

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

384,644 192,322 96,161 288,484 144,242 72,121 216,364 108,182 54,091 162,274 81,137 243,412 121,706 60,853 182,560 91,280 45,640 22,820 11,410 5,705 17,116 8,558 4,279 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 1,628 814 407

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