2² × 5 × 7 × 863

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 863

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 290,304

Proper Divisor Sum 169,484

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #120817 ← → #120823

1 2 4 5 7 10 14 20 28 35 70 140 863 1,726 3,452 4,315 6,041 8,630 12,082 17,260 24,164 30,205 60,410 120,820

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

120,820 60,410 30,205 90,616 45,308 22,654 11,327 33,982 16,991 50,974 25,487 76,462 38,231 114,694 57,347 172,042 86,021 258,064 129,032 64,516 32,258 16,129 48,388 24,194 12,097 36,292 18,146 9,073 27,220 13,610 6,805 20,416 10,208 5,104 2,552 1,276 638 319 958 479 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 2,051 6,154 3,077 9,232 4,616

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