2⁴ × 7 × 109 × 149

Prime Factor Structure

Factorization String 2^4 × 7 × 109 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 4,092,000

Proper Divisor Sum 2,273,008

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1818991 ← → #1819007

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

1,818,992 909,496 454,748 227,374 113,687 341,062 170,531 511,594 255,797 767,392 383,696 191,848 95,924 47,962 23,981 71,944 35,972 17,986 8,993 26,980 13,490 6,745 20,236 10,118 5,059 15,178 7,589 22,768 11,384 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942

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