2³ × 11 × 61 × 73

Prime Factor Structure

Factorization String 2^3 × 11 × 61 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 825,840

Proper Divisor Sum 433,976

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #391861 ← → #391873

1 2 4 8 11 22 44 61 73 88 122 146 244 292 488 584 671 803 1,342 1,606 2,684 3,212 4,453 5,368 6,424 8,906 17,812 35,624 48,983 97,966 195,932 391,864

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

391,864 195,932 97,966 48,983 146,950 73,475 220,426 110,213 330,640 165,320 82,660 41,330 20,665 61,996 30,998 15,499 46,498 23,249 69,748 34,874 17,437 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415

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