8,552,999

7² × 13 × 29 × 463

8,552,999 factors as 7^2 × 13 × 29 × 463. Its 24 positive divisors give a proper-divisor sum of 2,555,161, so this integer is deficient. The Collatz stopping time is 243 steps.

Prime Factor Structure

Factorization String 7^2 × 13 × 29 × 463

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 11,108,160

Proper Divisor Sum 2,555,161

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #8552959 ← → #8553007

Radix Representation

Decimal	8552999
Binary	100000101000001000100111 (24 bits)
Octal	0o40501047
Hexadecimal	0x828227

Divisor Catalog (24)

Collatz Trajectory (243 steps to reach 1)

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

8,552,999 25,658,998 12,829,499 38,488,498 19,244,249 57,732,748 28,866,374 14,433,187 43,299,562 21,649,781 64,949,344 32,474,672 16,237,336 8,118,668 4,059,334 2,029,667 6,089,002 3,044,501 9,133,504 4,566,752 2,283,376 1,141,688 570,844 285,422 142,711 428,134 214,067 642,202 321,101 963,304 481,652 240,826 120,413 361,240 180,620 90,310 45,155 135,466 67,733 203,200 101,600 50,800 25,400 12,700 6,350 3,175 9,526 4,763 14,290 7,145 21,436 10,718 5,359 16,078 8,039 24,118 12,059 36,178 18,089 54,268

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