1,655,992

2³ × 13 × 15923

Prime Factor Structure

Factorization String 2^3 × 13 × 15923

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 3,344,040

Proper Divisor Sum 1,688,048

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1655981 ← → #1655999

1 2 4 8 13 26 52 104 15,923 31,846 63,692 127,384 206,999 413,998 827,996 1,655,992

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

1,655,992 827,996 413,998 206,999 620,998 310,499 931,498 465,749 1,397,248 698,624 349,312 174,656 87,328 43,664 21,832 10,916 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215 99,646 49,823 149,470 74,735 224,206 112,103 336,310 168,155 504,466 252,233 756,700 378,350

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