3,672,445

5 × 7 × 317 × 331

Prime Factor Structure

Factorization String 5 × 7 × 317 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 5,067,648

Proper Divisor Sum 1,395,203

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3672437 ← → #3672451

1 5 7 35 317 331 1,585 1,655 2,219 2,317 11,095 11,585 104,927 524,635 734,489 3,672,445

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

3,672,445 11,017,336 5,508,668 2,754,334 1,377,167 4,131,502 2,065,751 6,197,254 3,098,627 9,295,882 4,647,941 13,943,824 6,971,912 3,485,956 1,742,978 871,489 2,614,468 1,307,234 653,617 1,960,852 980,426 490,213 1,470,640 735,320 367,660 183,830 91,915 275,746 137,873 413,620 206,810 103,405 310,216 155,108 77,554 38,777 116,332 58,166 29,083 87,250 43,625 130,876 65,438 32,719 98,158 49,079 147,238 73,619 220,858 110,429 331,288 165,644 82,822 41,411 124,234 62,117 186,352 93,176 46,588 23,294

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