426,665

5 × 85333

Prime Factor Structure

Factorization String 5 × 85333

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 512,004

Proper Divisor Sum 85,339

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #426661 ← → #426691

Radix Representation

Decimal	426665
Binary	1101000001010101001 (19 bits)
Octal	0o1501251
Hexadecimal	0x682A9

Divisor Catalog (4)

1 5 85,333 426,665

Collatz Trajectory (280 steps to reach 1)

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

426,665 1,279,996 639,998 319,999 959,998 479,999 1,439,998 719,999 2,159,998 1,079,999 3,239,998 1,619,999 4,859,998 2,429,999 7,289,998 3,644,999 10,934,998 5,467,499 16,402,498 8,201,249 24,603,748 12,301,874 6,150,937 18,452,812 9,226,406 4,613,203 13,839,610 6,919,805 20,759,416 10,379,708 5,189,854 2,594,927 7,784,782 3,892,391 11,677,174 5,838,587 17,515,762 8,757,881 26,273,644 13,136,822 6,568,411 19,705,234 9,852,617 29,557,852 14,778,926 7,389,463 22,168,390 11,084,195 33,252,586 16,626,293 49,878,880 24,939,440 12,469,720 6,234,860 3,117,430 1,558,715 4,676,146 2,338,073 7,014,220 3,507,110

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