26,318,865

3 × 5 × 1754591

26,318,865 factors as 3 × 5 × 1754591. Its 8 positive divisors give a proper-divisor sum of 15,791,343, so this integer is deficient. The Collatz stopping time is 118 steps.

Prime Factor Structure

Factorization String 3 × 5 × 1754591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 42,110,208

Proper Divisor Sum 15,791,343

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #26318861 ← → #26318867

Radix Representation

Decimal	26318865
Binary	1100100011001100000010001 (25 bits)
Octal	0o144314021
Hexadecimal	0x1919811

Divisor Catalog (8)

1 3 5 15 1,754,591 5,263,773 8,772,955 26,318,865

Collatz Trajectory (118 steps to reach 1)

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

26,318,865 78,956,596 39,478,298 19,739,149 59,217,448 29,608,724 14,804,362 7,402,181 22,206,544 11,103,272 5,551,636 2,775,818 1,387,909 4,163,728 2,081,864 1,040,932 520,466 260,233 780,700 390,350 195,175 585,526 292,763 878,290 439,145 1,317,436 658,718 329,359 988,078 494,039 1,482,118 741,059 2,223,178 1,111,589 3,334,768 1,667,384 833,692 416,846 208,423 625,270 312,635 937,906 468,953 1,406,860 703,430 351,715 1,055,146 527,573 1,582,720 791,360 395,680 197,840 98,920 49,460 24,730 12,365 37,096 18,548 9,274 4,637

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