9,728,555

5 × 1945711

9,728,555 factors as 5 × 1945711. Its 4 positive divisors give a proper-divisor sum of 1,945,717, so this integer is deficient. The Collatz stopping time is 62 steps.

Prime Factor Structure

Factorization String 5 × 1945711

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 11,674,272

Proper Divisor Sum 1,945,717

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #9728533 ← → #9728557

Radix Representation

Decimal	9728555
Binary	100101000111001000101011 (24 bits)
Octal	0o45071053
Hexadecimal	0x94722B

Divisor Catalog (4)

1 5 1,945,711 9,728,555

Collatz Trajectory (62 steps to reach 1)

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

9,728,555 29,185,666 14,592,833 43,778,500 21,889,250 10,944,625 32,833,876 16,416,938 8,208,469 24,625,408 12,312,704 6,156,352 3,078,176 1,539,088 769,544 384,772 192,386 96,193 288,580 144,290 72,145 216,436 108,218 54,109 162,328 81,164 40,582 20,291 60,874 30,437 91,312 45,656 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226 113 340 170 85 256 128 64 32 16 8

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