3² × 5 × 7 × 1103

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 1103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 688,896

Proper Divisor Sum 341,451

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #347443 ← → #347489

1 3 5 7 9 15 21 35 45 63 105 315 1,103 3,309 5,515 7,721 9,927 16,545 23,163 38,605 49,635 69,489 115,815 347,445

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

347,445 1,042,336 521,168 260,584 130,292 65,146 32,573 97,720 48,860 24,430 12,215 36,646 18,323 54,970 27,485 82,456 41,228 20,614 10,307 30,922 15,461 46,384 23,192 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62

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