26,317,798

2 × 13 × 173 × 5851

26,317,798 factors as 2 × 13 × 173 × 5851. Its 16 positive divisors give a proper-divisor sum of 16,448,618, so this integer is deficient. The Collatz stopping time is 211 steps.

Prime Factor Structure

Factorization String 2 × 13 × 173 × 5851

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 42,766,416

Proper Divisor Sum 16,448,618

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #26317787 ← → #26317799

Radix Representation

Decimal	26317798
Binary	1100100011001001111100110 (25 bits)
Octal	0o144311746
Hexadecimal	0x19193E6

Divisor Catalog (16)

1 2 13 26 173 346 2,249 4,498 5,851 11,702 76,063 152,126 1,012,223 2,024,446 13,158,899 26,317,798

Collatz Trajectory (211 steps to reach 1)

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

26,317,798 13,158,899 39,476,698 19,738,349 59,215,048 29,607,524 14,803,762 7,401,881 22,205,644 11,102,822 5,551,411 16,654,234 8,327,117 24,981,352 12,490,676 6,245,338 3,122,669 9,368,008 4,684,004 2,342,002 1,171,001 3,513,004 1,756,502 878,251 2,634,754 1,317,377 3,952,132 1,976,066 988,033 2,964,100 1,482,050 741,025 2,223,076 1,111,538 555,769 1,667,308 833,654 416,827 1,250,482 625,241 1,875,724 937,862 468,931 1,406,794 703,397 2,110,192 1,055,096 527,548 263,774 131,887 395,662 197,831 593,494 296,747 890,242 445,121 1,335,364 667,682 333,841 1,001,524

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