26,326,149

3 × 17 × 516199

26,326,149 factors as 3 × 17 × 516199. Its 8 positive divisors give a proper-divisor sum of 10,840,251, so this integer is deficient. The Collatz stopping time is 149 steps.

Prime Factor Structure

Factorization String 3 × 17 × 516199

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 37,166,400

Proper Divisor Sum 10,840,251

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #26326147 ← → #26326151

Radix Representation

Decimal	26326149
Binary	1100100011011010010000101 (25 bits)
Octal	0o144332205
Hexadecimal	0x191B485

Divisor Catalog (8)

1 3 17 51 516,199 1,548,597 8,775,383 26,326,149

Collatz Trajectory (149 steps to reach 1)

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

26,326,149 78,978,448 39,489,224 19,744,612 9,872,306 4,936,153 14,808,460 7,404,230 3,702,115 11,106,346 5,553,173 16,659,520 8,329,760 4,164,880 2,082,440 1,041,220 520,610 260,305 780,916 390,458 195,229 585,688 292,844 146,422 73,211 219,634 109,817 329,452 164,726 82,363 247,090 123,545 370,636 185,318 92,659 277,978 138,989 416,968 208,484 104,242 52,121 156,364 78,182 39,091 117,274 58,637 175,912 87,956 43,978 21,989 65,968 32,984 16,492 8,246 4,123 12,370 6,185 18,556 9,278 4,639

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