71 × 7331

Prime Factor Structure

Factorization String 71 × 7331

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 527,904

Proper Divisor Sum 7,403

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #520451 ← → #520529

1 71 7,331 520,501

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

520,501 1,561,504 780,752 390,376 195,188 97,594 48,797 146,392 73,196 36,598 18,299 54,898 27,449 82,348 41,174 20,587 61,762 30,881 92,644 46,322 23,161 69,484 34,742 17,371 52,114 26,057 78,172 39,086 19,543 58,630 29,315 87,946 43,973 131,920 65,960 32,980 16,490 8,245 24,736 12,368 6,184 3,092 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94

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