13 × 109849

Prime Factor Structure

Factorization String 13 × 109849

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,537,900

Proper Divisor Sum 109,863

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1428029 ← → #1428041

1 13 109,849 1,428,037

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

1,428,037 4,284,112 2,142,056 1,071,028 535,514 267,757 803,272 401,636 200,818 100,409 301,228 150,614 75,307 225,922 112,961 338,884 169,442 84,721 254,164 127,082 63,541 190,624 95,312 47,656 23,828 11,914 5,957 17,872 8,936 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44

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