8,640,329

8640329

8,640,329 factors as 8640329. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 67 steps.

Prime Factor Structure

Factorization String 8640329

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 8,640,330

Proper Divisor Sum 1

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #8640287 ← → #8640337

Radix Representation

Decimal	8640329
Binary	100000111101011101001001 (24 bits)
Octal	0o40753511
Hexadecimal	0x83D749

Divisor Catalog (2)

1 8,640,329

Collatz Trajectory (67 steps to reach 1)

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

8,640,329 25,920,988 12,960,494 6,480,247 19,440,742 9,720,371 29,161,114 14,580,557 43,741,672 21,870,836 10,935,418 5,467,709 16,403,128 8,201,564 4,100,782 2,050,391 6,151,174 3,075,587 9,226,762 4,613,381 13,840,144 6,920,072 3,460,036 1,730,018 865,009 2,595,028 1,297,514 648,757 1,946,272 973,136 486,568 243,284 121,642 60,821 182,464 91,232 45,616 22,808 11,404 5,702 2,851 8,554 4,277 12,832 6,416 3,208 1,604 802 401 1,204 602 301 904 452 226 113 340 170 85 256

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