2³ × 7 × 11 × 401

Prime Factor Structure

Factorization String 2^3 × 7 × 11 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 578,880

Proper Divisor Sum 331,864

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #247007 ← → #247031

1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 401 616 802 1,604 2,807 3,208 4,411 5,614 8,822 11,228 17,644 22,456 30,877 35,288 61,754 123,508 247,016

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

247,016 123,508 61,754 30,877 92,632 46,316 23,158 11,579 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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