26,429,195

5 × 13 × 617 × 659

26,429,195 factors as 5 × 13 × 617 × 659. Its 16 positive divisors give a proper-divisor sum of 7,832,725, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 5 × 13 × 617 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 34,261,920

Proper Divisor Sum 7,832,725

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #26429191 ← → #26429233

Radix Representation

Decimal	26429195
Binary	1100100110100011100001011 (25 bits)
Octal	0o144643413
Hexadecimal	0x193470B

Divisor Catalog (16)

1 5 13 65 617 659 3,085 3,295 8,021 8,567 40,105 42,835 406,603 2,033,015 5,285,839 26,429,195

Collatz Trajectory (167 steps to reach 1)

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

26,429,195 79,287,586 39,643,793 118,931,380 59,465,690 29,732,845 89,198,536 44,599,268 22,299,634 11,149,817 33,449,452 16,724,726 8,362,363 25,087,090 12,543,545 37,630,636 18,815,318 9,407,659 28,222,978 14,111,489 42,334,468 21,167,234 10,583,617 31,750,852 15,875,426 7,937,713 23,813,140 11,906,570 5,953,285 17,859,856 8,929,928 4,464,964 2,232,482 1,116,241 3,348,724 1,674,362 837,181 2,511,544 1,255,772 627,886 313,943 941,830 470,915 1,412,746 706,373 2,119,120 1,059,560 529,780 264,890 132,445 397,336 198,668 99,334 49,667 149,002 74,501 223,504 111,752 55,876 27,938

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