636,450

2 × 3 × 5² × 4243

Prime Factor Structure

Factorization String 2 × 3 × 5^2 × 4243

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 1,578,768

Proper Divisor Sum 942,318

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #636421 ← → #636469

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

636,450 318,225 954,676 477,338 238,669 716,008 358,004 179,002 89,501 268,504 134,252 67,126 33,563 100,690 50,345 151,036 75,518 37,759 113,278 56,639 169,918 84,959 254,878 127,439 382,318 191,159 573,478 286,739 860,218 430,109 1,290,328 645,164 322,582 161,291 483,874 241,937 725,812 362,906 181,453 544,360 272,180 136,090 68,045 204,136 102,068 51,034 25,517 76,552 38,276 19,138 9,569 28,708 14,354 7,177 21,532 10,766 5,383 16,150 8,075 24,226

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