26,169,637

13 × 2013049

26,169,637 factors as 13 × 2013049. Its 4 positive divisors give a proper-divisor sum of 2,013,063, so this integer is deficient. The Collatz stopping time is 211 steps.

Prime Factor Structure

Factorization String 13 × 2013049

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 28,182,700

Proper Divisor Sum 2,013,063

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #26169623 ← → #26169643

Radix Representation

Decimal	26169637
Binary	1100011110101000100100101 (25 bits)
Octal	0o143650445
Hexadecimal	0x18F5125

Divisor Catalog (4)

1 13 2,013,049 26,169,637

Collatz Trajectory (211 steps to reach 1)

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

26,169,637 78,508,912 39,254,456 19,627,228 9,813,614 4,906,807 14,720,422 7,360,211 22,080,634 11,040,317 33,120,952 16,560,476 8,280,238 4,140,119 12,420,358 6,210,179 18,630,538 9,315,269 27,945,808 13,972,904 6,986,452 3,493,226 1,746,613 5,239,840 2,619,920 1,309,960 654,980 327,490 163,745 491,236 245,618 122,809 368,428 184,214 92,107 276,322 138,161 414,484 207,242 103,621 310,864 155,432 77,716 38,858 19,429 58,288 29,144 14,572 7,286 3,643 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612

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