7² × 13 × 4409

Prime Factor Structure

Factorization String 7^2 × 13 × 4409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,519,180

Proper Divisor Sum 710,647

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2808527 ← → #2808551

1 7 13 49 91 637 4,409 30,863 57,317 216,041 401,219 2,808,533

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

2,808,533 8,425,600 4,212,800 2,106,400 1,053,200 526,600 263,300 131,650 65,825 197,476 98,738 49,369 148,108 74,054 37,027 111,082 55,541 166,624 83,312 41,656 20,828 10,414 5,207 15,622 7,811 23,434 11,717 35,152 17,576 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502

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