7 × 9521

Prime Factor Structure

Factorization String 7 × 9521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 76,176

Proper Divisor Sum 9,529

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #66643 ← → #66653

1 7 9,521 66,647

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

66,647 199,942 99,971 299,914 149,957 449,872 224,936 112,468 56,234 28,117 84,352 42,176 21,088 10,544 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13

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