2² × 5² × 4127

Prime Factor Structure

Factorization String 2^2 × 5^2 × 4127

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 895,776

Proper Divisor Sum 483,076

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #412667 ← → #412717

1 2 4 5 10 20 25 50 100 4,127 8,254 16,508 20,635 41,270 82,540 103,175 206,350 412,700

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

412,700 206,350 103,175 309,526 154,763 464,290 232,145 696,436 348,218 174,109 522,328 261,164 130,582 65,291 195,874 97,937 293,812 146,906 73,453 220,360 110,180 55,090 27,545 82,636 41,318 20,659 61,978 30,989 92,968 46,484 23,242 11,621 34,864 17,432 8,716 4,358 2,179 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74

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