2³ × 7 × 13² × 41

Prime Factor Structure

Factorization String 2^3 × 7 × 13^2 × 41

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 922,320

Proper Divisor Sum 534,296

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #388009 ← → #388051

1 2 4 7 8 13 14 26 28 41 52 56 82 91 104 164 169 182 287 328 338 364 533 574 676 728 1,066 1,148 1,183 1,352 2,132 2,296 2,366 3,731 4,264 4,732 6,929 7,462 9,464 13,858 14,924 27,716 29,848 48,503 55,432 97,006 194,012 388,024

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

388,024 194,012 97,006 48,503 145,510 72,755 218,266 109,133 327,400 163,700 81,850 40,925 122,776 61,388 30,694 15,347 46,042 23,021 69,064 34,532 17,266 8,633 25,900 12,950 6,475 19,426 9,713 29,140 14,570 7,285 21,856 10,928 5,464 2,732 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70

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