2³ × 7 × 42821

Prime Factor Structure

Factorization String 2^3 × 7 × 42821

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,138,640

Proper Divisor Sum 2,740,664

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #2397961 ← → #2397991

1 2 4 7 8 14 28 56 42,821 85,642 171,284 299,747 342,568 599,494 1,198,988 2,397,976

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

2,397,976 1,198,988 599,494 299,747 899,242 449,621 1,348,864 674,432 337,216 168,608 84,304 42,152 21,076 10,538 5,269 15,808 7,904 3,952 1,976 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13

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