26,325,637

13² × 155773

26,325,637 factors as 13^2 × 155773. Its 6 positive divisors give a proper-divisor sum of 2,181,005, so this integer is deficient. The Collatz stopping time is 286 steps.

Prime Factor Structure

Factorization String 13^2 × 155773

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 28,506,642

Proper Divisor Sum 2,181,005

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #26325617 ← → #26325679

Radix Representation

Decimal	26325637
Binary	1100100011011001010000101 (25 bits)
Octal	0o144331205
Hexadecimal	0x191B285

Divisor Catalog (6)

1 13 169 155,773 2,025,049 26,325,637

Collatz Trajectory (286 steps to reach 1)

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

26,325,637 78,976,912 39,488,456 19,744,228 9,872,114 4,936,057 14,808,172 7,404,086 3,702,043 11,106,130 5,553,065 16,659,196 8,329,598 4,164,799 12,494,398 6,247,199 18,741,598 9,370,799 28,112,398 14,056,199 42,168,598 21,084,299 63,252,898 31,626,449 94,879,348 47,439,674 23,719,837 71,159,512 35,579,756 17,789,878 8,894,939 26,684,818 13,342,409 40,027,228 20,013,614 10,006,807 30,020,422 15,010,211 45,030,634 22,515,317 67,545,952 33,772,976 16,886,488 8,443,244 4,221,622 2,110,811 6,332,434 3,166,217 9,498,652 4,749,326 2,374,663 7,123,990 3,561,995 10,685,986 5,342,993 16,028,980 8,014,490 4,007,245 12,021,736 6,010,868

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