407,274

2 × 3 × 7 × 9697

Prime Factor Structure

Factorization String 2 × 3 × 7 × 9697

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 931,008

Proper Divisor Sum 523,734

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #407273 ← → #407287

1 2 3 6 7 14 21 42 9,697 19,394 29,091 58,182 67,879 135,758 203,637 407,274

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

407,274 203,637 610,912 305,456 152,728 76,364 38,182 19,091 57,274 28,637 85,912 42,956 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433

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