13 × 349

Prime Factor Structure

Factorization String 13 × 349

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,900

Proper Divisor Sum 363

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #4523 ← → #4547

1 13 349 4,537

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

4,537 13,612 6,806 3,403 10,210 5,105 15,316 7,658 3,829 11,488 5,744 2,872 1,436 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5

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