26,404,612

2² × 13 × 507781

26,404,612 factors as 2^2 × 13 × 507781. Its 12 positive divisors give a proper-divisor sum of 23,358,024, so this integer is deficient. The Collatz stopping time is 149 steps.

Prime Factor Structure

Factorization String 2^2 × 13 × 507781

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 49,762,636

Proper Divisor Sum 23,358,024

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #26404607 ← → #26404613

Radix Representation

Decimal	26404612
Binary	1100100101110011100000100 (25 bits)
Octal	0o144563404
Hexadecimal	0x192E704

Divisor Catalog (12)

1 2 4 13 26 52 507,781 1,015,562 2,031,124 6,601,153 13,202,306 26,404,612

Collatz Trajectory (149 steps to reach 1)

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

26,404,612 13,202,306 6,601,153 19,803,460 9,901,730 4,950,865 14,852,596 7,426,298 3,713,149 11,139,448 5,569,724 2,784,862 1,392,431 4,177,294 2,088,647 6,265,942 3,132,971 9,398,914 4,699,457 14,098,372 7,049,186 3,524,593 10,573,780 5,286,890 2,643,445 7,930,336 3,965,168 1,982,584 991,292 495,646 247,823 743,470 371,735 1,115,206 557,603 1,672,810 836,405 2,509,216 1,254,608 627,304 313,652 156,826 78,413 235,240 117,620 58,810 29,405 88,216 44,108 22,054 11,027 33,082 16,541 49,624 24,812 12,406 6,203 18,610 9,305 27,916

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