6,509,783

7 × 31 × 131 × 229

Prime Factor Structure

Factorization String 7 × 31 × 131 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 7,772,160

Proper Divisor Sum 1,262,377

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #6509779 ← → #6509791

1 7 31 131 217 229 917 1,603 4,061 7,099 28,427 29,999 49,693 209,993 929,969 6,509,783

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

6,509,783 19,529,350 9,764,675 29,294,026 14,647,013 43,941,040 21,970,520 10,985,260 5,492,630 2,746,315 8,238,946 4,119,473 12,358,420 6,179,210 3,089,605 9,268,816 4,634,408 2,317,204 1,158,602 579,301 1,737,904 868,952 434,476 217,238 108,619 325,858 162,929 488,788 244,394 122,197 366,592 183,296 91,648 45,824 22,912 11,456 5,728 2,864 1,432 716 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34

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