2² × 5 × 17 × 229

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 173,880

Proper Divisor Sum 96,020

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #77849 ← → #77863

1 2 4 5 10 17 20 34 68 85 170 229 340 458 916 1,145 2,290 3,893 4,580 7,786 15,572 19,465 38,930 77,860

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

77,860 38,930 19,465 58,396 29,198 14,599 43,798 21,899 65,698 32,849 98,548 49,274 24,637 73,912 36,956 18,478 9,239 27,718 13,859 41,578 20,789 62,368 31,184 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496

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