112,220

2² × 5 × 31 × 181

For 112,220, the 24 positive divisors have a total of 244,608. Removing 112,220 leaves 132,388, which gives the abundant classification.

Prime Factor Structure

Factorization String 2^2 × 5 × 31 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 244,608

Proper Divisor Sum 132,388

Digit Sum / Digital Root 8 (Root: 8)

Adjacent Primes #112213 ← → #112223

1 2 4 5 10 20 31 62 124 155 181 310 362 620 724 905 1,810 3,620 5,611 11,222 22,444 28,055 56,110 112,220

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

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