2² × 5² × 41 × 107

Prime Factor Structure

Factorization String 2^2 × 5^2 × 41 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 984,312

Proper Divisor Sum 545,612

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #438671 ← → #438701

1 2 4 5 10 20 25 41 50 82 100 107 164 205 214 410 428 535 820 1,025 1,070 2,050 2,140 2,675 4,100 4,387 5,350 8,774 10,700 17,548 21,935 43,870 87,740 109,675 219,350 438,700

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

438,700 219,350 109,675 329,026 164,513 493,540 246,770 123,385 370,156 185,078 92,539 277,618 138,809 416,428 208,214 104,107 312,322 156,161 468,484 234,242 117,121 351,364 175,682 87,841 263,524 131,762 65,881 197,644 98,822 49,411 148,234 74,117 222,352 111,176 55,588 27,794 13,897 41,692 20,846 10,423 31,270 15,635 46,906 23,453 70,360 35,180 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398 16,699

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