553,880

2³ × 5 × 61 × 227

553,880 factors as 2^3 × 5 × 61 × 227. Its 32 positive divisors give a proper-divisor sum of 718,360, so this integer is abundant. The Collatz stopping time is 58 steps.

Prime Factor Structure

Factorization String 2^3 × 5 × 61 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,272,240

Proper Divisor Sum 718,360

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #553873 ← → #553897

Radix Representation

Decimal	553880
Binary	10000111001110011000 (20 bits)
Octal	0o2071630
Hexadecimal	0x87398

Divisor Catalog (32)

1 2 4 5 8 10 20 40 61 122 227 244 305 454 488 610 908 1,135 1,220 1,816 2,270 2,440 4,540 9,080 13,847 27,694 55,388 69,235 110,776 138,470 276,940 553,880

Collatz Trajectory (58 steps to reach 1)

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

553,880 276,940 138,470 69,235 207,706 103,853 311,560 155,780 77,890 38,945 116,836 58,418 29,209 87,628 43,814 21,907 65,722 32,861 98,584 49,292 24,646 12,323 36,970 18,485 55,456 27,728 13,864 6,932 3,466 1,733 5,200 2,600 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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