13² × 41 × 61

Prime Factor Structure

Factorization String 13^2 × 41 × 61

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 476,532

Proper Divisor Sum 53,863

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #422657 ← → #422689

1 13 41 61 169 533 793 2,501 6,929 10,309 32,513 422,669

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

422,669 1,268,008 634,004 317,002 158,501 475,504 237,752 118,876 59,438 29,719 89,158 44,579 133,738 66,869 200,608 100,304 50,152 25,076 12,538 6,269 18,808 9,404 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76

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