9,508,993

13 × 47 × 79 × 197

Prime Factor Structure

Factorization String 13 × 47 × 79 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 10,644,480

Proper Divisor Sum 1,135,487

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #9508991 ← → #9508997

1 13 47 79 197 611 1,027 2,561 3,713 9,259 15,563 48,269 120,367 202,319 731,461 9,508,993

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

9,508,993 28,526,980 14,263,490 7,131,745 21,395,236 10,697,618 5,348,809 16,046,428 8,023,214 4,011,607 12,034,822 6,017,411 18,052,234 9,026,117 27,078,352 13,539,176 6,769,588 3,384,794 1,692,397 5,077,192 2,538,596 1,269,298 634,649 1,903,948 951,974 475,987 1,427,962 713,981 2,141,944 1,070,972 535,486 267,743 803,230 401,615 1,204,846 602,423 1,807,270 903,635 2,710,906 1,355,453 4,066,360 2,033,180 1,016,590 508,295 1,524,886 762,443 2,287,330 1,143,665 3,430,996 1,715,498 857,749 2,573,248 1,286,624 643,312 321,656 160,828 80,414 40,207 120,622 60,311

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