2³ × 13 × 6199

Prime Factor Structure

Factorization String 2^3 × 13 × 6199

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,302,000

Proper Divisor Sum 657,304

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #644687 ← → #644701

1 2 4 8 13 26 52 104 6,199 12,398 24,796 49,592 80,587 161,174 322,348 644,696

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

644,696 322,348 161,174 80,587 241,762 120,881 362,644 181,322 90,661 271,984 135,992 67,996 33,998 16,999 50,998 25,499 76,498 38,249 114,748 57,374 28,687 86,062 43,031 129,094 64,547 193,642 96,821 290,464 145,232 72,616 36,308 18,154 9,077 27,232 13,616 6,808 3,404 1,702 851 2,554 1,277 3,832 1,916 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102

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