565,668

2² × 3² × 19 × 827

Prime Factor Structure

Factorization String 2^2 × 3^2 × 19 × 827

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 36

Divisor Sum (σ) 1,506,960

Proper Divisor Sum 941,292

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #565667 ← → #565723

1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 827 1,654 2,481 3,308 4,962 7,443 9,924 14,886 15,713 29,772 31,426 47,139 62,852 94,278 141,417 188,556 282,834 565,668

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

565,668 282,834 141,417 424,252 212,126 106,063 318,190 159,095 477,286 238,643 715,930 357,965 1,073,896 536,948 268,474 134,237 402,712 201,356 100,678 50,339 151,018 75,509 226,528 113,264 56,632 28,316 14,158 7,079 21,238 10,619 31,858 15,929 47,788 23,894 11,947 35,842 17,921 53,764 26,882 13,441 40,324 20,162 10,081 30,244 15,122 7,561 22,684 11,342 5,671 17,014 8,507 25,522 12,761 38,284 19,142 9,571 28,714 14,357 43,072 21,536

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