4,491,250

2 × 5⁴ × 3593

4,491,250 factors as 2 × 5^4 × 3593. Its 20 positive divisors give a proper-divisor sum of 3,929,492, so this integer is deficient. The Collatz stopping time is 149 steps.

Prime Factor Structure

Factorization String 2 × 5^4 × 3593

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 8,420,742

Proper Divisor Sum 3,929,492

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4491241 ← → #4491301

Radix Representation

Decimal	4491250
Binary	10001001000011111110010 (23 bits)
Octal	0o21103762
Hexadecimal	0x4487F2

Divisor Catalog (20)

1 2 5 10 25 50 125 250 625 1,250 3,593 7,186 17,965 35,930 89,825 179,650 449,125 898,250 2,245,625 4,491,250

Collatz Trajectory (149 steps to reach 1)

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

4,491,250 2,245,625 6,736,876 3,368,438 1,684,219 5,052,658 2,526,329 7,578,988 3,789,494 1,894,747 5,684,242 2,842,121 8,526,364 4,263,182 2,131,591 6,394,774 3,197,387 9,592,162 4,796,081 14,388,244 7,194,122 3,597,061 10,791,184 5,395,592 2,697,796 1,348,898 674,449 2,023,348 1,011,674 505,837 1,517,512 758,756 379,378 189,689 569,068 284,534 142,267 426,802 213,401 640,204 320,102 160,051 480,154 240,077 720,232 360,116 180,058 90,029 270,088 135,044 67,522 33,761 101,284 50,642 25,321 75,964 37,982 18,991 56,974 28,487

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