2² × 7² × 31 × 67

Prime Factor Structure

Factorization String 2^2 × 7^2 × 31 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 868,224

Proper Divisor Sum 461,132

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #407083 ← → #407119

1 2 4 7 14 28 31 49 62 67 98 124 134 196 217 268 434 469 868 938 1,519 1,876 2,077 3,038 3,283 4,154 6,076 6,566 8,308 13,132 14,539 29,078 58,156 101,773 203,546 407,092

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

407,092 203,546 101,773 305,320 152,660 76,330 38,165 114,496 57,248 28,624 14,312 7,156 3,578 1,789 5,368 2,684 1,342 671 2,014 1,007 3,022 1,511 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591

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