2² × 7 × 12409

Prime Factor Structure

Factorization String 2^2 × 7 × 12409

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 694,960

Proper Divisor Sum 347,508

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #347443 ← → #347489

1 2 4 7 14 28 12,409 24,818 49,636 86,863 173,726 347,452

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

347,452 173,726 86,863 260,590 130,295 390,886 195,443 586,330 293,165 879,496 439,748 219,874 109,937 329,812 164,906 82,453 247,360 123,680 61,840 30,920 15,460 7,730 3,865 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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