650,575

5² × 53 × 491

650,575 factors as 5^2 × 53 × 491. Its 12 positive divisors give a proper-divisor sum of 173,033, so this integer is deficient. The Collatz stopping time is 92 steps.

Prime Factor Structure

Factorization String 5^2 × 53 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 823,608

Proper Divisor Sum 173,033

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #650567 ← → #650581

Radix Representation

Decimal	650575
Binary	10011110110101001111 (20 bits)
Octal	0o2366517
Hexadecimal	0x9ED4F

Divisor Catalog (12)

1 5 25 53 265 491 1,325 2,455 12,275 26,023 130,115 650,575

Collatz Trajectory (92 steps to reach 1)

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

650,575 1,951,726 975,863 2,927,590 1,463,795 4,391,386 2,195,693 6,587,080 3,293,540 1,646,770 823,385 2,470,156 1,235,078 617,539 1,852,618 926,309 2,778,928 1,389,464 694,732 347,366 173,683 521,050 260,525 781,576 390,788 195,394 97,697 293,092 146,546 73,273 219,820 109,910 54,955 164,866 82,433 247,300 123,650 61,825 185,476 92,738 46,369 139,108 69,554 34,777 104,332 52,166 26,083 78,250 39,125 117,376 58,688 29,344 14,672 7,336 3,668 1,834 917 2,752 1,376 688

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