2,000,725

5² × 191 × 419

Prime Factor Structure

Factorization String 5^2 × 191 × 419

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 2,499,840

Proper Divisor Sum 499,115

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2000717 ← → #2000731

1 5 25 191 419 955 2,095 4,775 10,475 80,029 400,145 2,000,725

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

2,000,725 6,002,176 3,001,088 1,500,544 750,272 375,136 187,568 93,784 46,892 23,446 11,723 35,170 17,585 52,756 26,378 13,189 39,568 19,784 9,892 4,946 2,473 7,420 3,710 1,855 5,566 2,783 8,350 4,175 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119

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