2 × 3² × 29 × 653

Prime Factor Structure

Factorization String 2 × 3^2 × 29 × 653

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 765,180

Proper Divisor Sum 424,314

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #340859 ← → #340877

1 2 3 6 9 18 29 58 87 174 261 522 653 1,306 1,959 3,918 5,877 11,754 18,937 37,874 56,811 113,622 170,433 340,866

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

340,866 170,433 511,300 255,650 127,825 383,476 191,738 95,869 287,608 143,804 71,902 35,951 107,854 53,927 161,782 80,891 242,674 121,337 364,012 182,006 91,003 273,010 136,505 409,516 204,758 102,379 307,138 153,569 460,708 230,354 115,177 345,532 172,766 86,383 259,150 129,575 388,726 194,363 583,090 291,545 874,636 437,318 218,659 655,978 327,989 983,968 491,984 245,992 122,996 61,498 30,749 92,248 46,124 23,062 11,531 34,594 17,297 51,892 25,946 12,973

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