2 × 3 × 257 × 499

Prime Factor Structure

Factorization String 2 × 3 × 257 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,548,000

Proper Divisor Sum 778,542

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #769453 ← → #769459

1 2 3 6 257 499 514 771 998 1,497 1,542 2,994 128,243 256,486 384,729 769,458

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

769,458 384,729 1,154,188 577,094 288,547 865,642 432,821 1,298,464 649,232 324,616 162,308 81,154 40,577 121,732 60,866 30,433 91,300 45,650 22,825 68,476 34,238 17,119 51,358 25,679 77,038 38,519 115,558 57,779 173,338 86,669 260,008 130,004 65,002 32,501 97,504 48,752 24,376 12,188 6,094 3,047 9,142 4,571 13,714 6,857 20,572 10,286 5,143 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

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