212,544

2⁶ × 3⁴ × 41

Prime Factor Structure

Factorization String 2^6 × 3^4 × 41

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 70

Divisor Sum (σ) 645,414

Proper Divisor Sum 432,870

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #212507 ← → #212557

1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 64 72 81 82 96 108 123 144 162 164 192 216 246 288 324 328 369 432 492 576 648 656 738 864 984 1,107 1,296 1,312 1,476 1,728 1,968 2,214 2,592 2,624 2,952 3,321 3,936 4,428 5,184 5,904 6,642 7,872 8,856

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

212,544 106,272 53,136 26,568 13,284 6,642 3,321 9,964 4,982 2,491 7,474 3,737 11,212 5,606 2,803 8,410 4,205 12,616 6,308 3,154 1,577 4,732 2,366 1,183 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352

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