2² × 5 × 43 × 431

Prime Factor Structure

Factorization String 2^2 × 5 × 43 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 798,336

Proper Divisor Sum 427,676

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #370631 ← → #370661

1 2 4 5 10 20 43 86 172 215 430 431 860 862 1,724 2,155 4,310 8,620 18,533 37,066 74,132 92,665 185,330 370,660

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

370,660 185,330 92,665 277,996 138,998 69,499 208,498 104,249 312,748 156,374 78,187 234,562 117,281 351,844 175,922 87,961 263,884 131,942 65,971 197,914 98,957 296,872 148,436 74,218 37,109 111,328 55,664 27,832 13,916 6,958 3,479 10,438 5,219 15,658 7,829 23,488 11,744 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394

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