1,827,490

2 × 5 × 7 × 26107

Prime Factor Structure

Factorization String 2 × 5 × 7 × 26107

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 3,759,552

Proper Divisor Sum 1,932,062

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1827487 ← → #1827509

1 2 5 7 10 14 35 70 26,107 52,214 130,535 182,749 261,070 365,498 913,745 1,827,490

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

1,827,490 913,745 2,741,236 1,370,618 685,309 2,055,928 1,027,964 513,982 256,991 770,974 385,487 1,156,462 578,231 1,734,694 867,347 2,602,042 1,301,021 3,903,064 1,951,532 975,766 487,883 1,463,650 731,825 2,195,476 1,097,738 548,869 1,646,608 823,304 411,652 205,826 102,913 308,740 154,370 77,185 231,556 115,778 57,889 173,668 86,834 43,417 130,252 65,126 32,563 97,690 48,845 146,536 73,268 36,634 18,317 54,952 27,476 13,738 6,869 20,608 10,304 5,152 2,576 1,288 644 322

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