42,440,940

2² × 3² × 5 × 235783

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 235783

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 36

Divisor Sum (σ) 128,738,064

Proper Divisor Sum 86,297,124

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #42440939 ← → #42440941

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

42,440,940 21,220,470 10,610,235 31,830,706 15,915,353 47,746,060 23,873,030 11,936,515 35,809,546 17,904,773 53,714,320 26,857,160 13,428,580 6,714,290 3,357,145 10,071,436 5,035,718 2,517,859 7,553,578 3,776,789 11,330,368 5,665,184 2,832,592 1,416,296 708,148 354,074 177,037 531,112 265,556 132,778 66,389 199,168 99,584 49,792 24,896 12,448 6,224 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214

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