26,817,430

2 × 5 × 61 × 43963

26,817,430 factors as 2 × 5 × 61 × 43963. Its 16 positive divisors give a proper-divisor sum of 22,246,394, so this integer is deficient. The Collatz stopping time is 123 steps.

Prime Factor Structure

Factorization String 2 × 5 × 61 × 43963

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 49,063,824

Proper Divisor Sum 22,246,394

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #26817367 ← → #26817457

Radix Representation

Decimal	26817430
Binary	1100110010011001110010110 (25 bits)
Octal	0o146231626
Hexadecimal	0x1993396

Divisor Catalog (16)

1 2 5 10 61 122 305 610 43,963 87,926 219,815 439,630 2,681,743 5,363,486 13,408,715 26,817,430

Collatz Trajectory (123 steps to reach 1)

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

26,817,430 13,408,715 40,226,146 20,113,073 60,339,220 30,169,610 15,084,805 45,254,416 22,627,208 11,313,604 5,656,802 2,828,401 8,485,204 4,242,602 2,121,301 6,363,904 3,181,952 1,590,976 795,488 397,744 198,872 99,436 49,718 24,859 74,578 37,289 111,868 55,934 27,967 83,902 41,951 125,854 62,927 188,782 94,391 283,174 141,587 424,762 212,381 637,144 318,572 159,286 79,643 238,930 119,465 358,396 179,198 89,599 268,798 134,399 403,198 201,599 604,798 302,399 907,198 453,599 1,360,798 680,399 2,041,198 1,020,599

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