3 × 11 × 53 × 89

Prime Factor Structure

Factorization String 3 × 11 × 53 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 233,280

Proper Divisor Sum 77,619

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #155657 ← → #155663

1 3 11 33 53 89 159 267 583 979 1,749 2,937 4,717 14,151 51,887 155,661

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

155,661 466,984 233,492 116,746 58,373 175,120 87,560 43,780 21,890 10,945 32,836 16,418 8,209 24,628 12,314 6,157 18,472 9,236 4,618 2,309 6,928 3,464 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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