489,055

5 × 7 × 89 × 157

Prime Factor Structure

Factorization String 5 × 7 × 89 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 682,560

Proper Divisor Sum 193,505

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #489053 ← → #489061

1 5 7 35 89 157 445 623 785 1,099 3,115 5,495 13,973 69,865 97,811 489,055

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

489,055 1,467,166 733,583 2,200,750 1,100,375 3,301,126 1,650,563 4,951,690 2,475,845 7,427,536 3,713,768 1,856,884 928,442 464,221 1,392,664 696,332 348,166 174,083 522,250 261,125 783,376 391,688 195,844 97,922 48,961 146,884 73,442 36,721 110,164 55,082 27,541 82,624 41,312 20,656 10,328 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520

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