398,334

2 × 3 × 197 × 337

Prime Factor Structure

Factorization String 2 × 3 × 197 × 337

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 803,088

Proper Divisor Sum 404,754

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #398323 ← → #398339

1 2 3 6 197 337 394 591 674 1,011 1,182 2,022 66,389 132,778 199,167 398,334

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

398,334 199,167 597,502 298,751 896,254 448,127 1,344,382 672,191 2,016,574 1,008,287 3,024,862 1,512,431 4,537,294 2,268,647 6,805,942 3,402,971 10,208,914 5,104,457 15,313,372 7,656,686 3,828,343 11,485,030 5,742,515 17,227,546 8,613,773 25,841,320 12,920,660 6,460,330 3,230,165 9,690,496 4,845,248 2,422,624 1,211,312 605,656 302,828 151,414 75,707 227,122 113,561 340,684 170,342 85,171 255,514 127,757 383,272 191,636 95,818 47,909 143,728 71,864 35,932 17,966 8,983 26,950 13,475 40,426 20,213 60,640 30,320 15,160

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