2 × 3² × 23 × 157

Prime Factor Structure

Factorization String 2 × 3^2 × 23 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 147,888

Proper Divisor Sum 82,890

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #64997 ← → #65003

1 2 3 6 9 18 23 46 69 138 157 207 314 414 471 942 1,413 2,826 3,611 7,222 10,833 21,666 32,499 64,998

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

64,998 32,499 97,498 48,749 146,248 73,124 36,562 18,281 54,844 27,422 13,711 41,134 20,567 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482

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