7,145,151

3 × 13² × 17 × 829

Prime Factor Structure

Factorization String 3 × 13^2 × 17 × 829

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 24

Divisor Sum (σ) 10,936,080

Proper Divisor Sum 3,790,929

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #7145137 ← → #7145153

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

7,145,151 21,435,454 10,717,727 32,153,182 16,076,591 48,229,774 24,114,887 72,344,662 36,172,331 108,516,994 54,258,497 162,775,492 81,387,746 40,693,873 122,081,620 61,040,810 30,520,405 91,561,216 45,780,608 22,890,304 11,445,152 5,722,576 2,861,288 1,430,644 715,322 357,661 1,072,984 536,492 268,246 134,123 402,370 201,185 603,556 301,778 150,889 452,668 226,334 113,167 339,502 169,751 509,254 254,627 763,882 381,941 1,145,824 572,912 286,456 143,228 71,614 35,807 107,422 53,711 161,134 80,567 241,702 120,851 362,554 181,277 543,832 271,916

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