7 × 103 × 211

Prime Factor Structure

Factorization String 7 × 103 × 211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 176,384

Proper Divisor Sum 24,253

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #152123 ← → #152147

1 7 103 211 721 1,477 21,733 152,131

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

152,131 456,394 228,197 684,592 342,296 171,148 85,574 42,787 128,362 64,181 192,544 96,272 48,136 24,068 12,034 6,017 18,052 9,026 4,513 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428 5,714 2,857 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967

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