601,996

2² × 19 × 89²

For 601,996, the 18 positive divisors have a total of 1,121,540. Removing 601,996 leaves 519,544, which gives the deficient classification.

Prime Factor Structure

Factorization String 2^2 × 19 × 89^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 18

Divisor Sum (σ) 1,121,540

Proper Divisor Sum 519,544

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #601981 ← → #602029

1 2 4 19 38 76 89 178 356 1,691 3,382 6,764 7,921 15,842 31,684 150,499 300,998 601,996

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