7,017,841

167 × 42023

Starting at 7,017,841, the Collatz iteration reaches 1 after 160 steps. The first transition is 21053524; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 167 × 42023

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,060,032

Proper Divisor Sum 42,191

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #7017839 ← → #7017851

Radix Representation

Decimal	7017841
Binary	11010110001010101110001 (23 bits)
Octal	0o32612561
Hexadecimal	0x6B1571

Divisor Catalog (4)

1 167 42,023 7,017,841

Collatz Trajectory (160 steps to reach 1)

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

7,017,841 21,053,524 10,526,762 5,263,381 15,790,144 7,895,072 3,947,536 1,973,768 986,884 493,442 246,721 740,164 370,082 185,041 555,124 277,562 138,781 416,344 208,172 104,086 52,043 156,130 78,065 234,196 117,098 58,549 175,648 87,824 43,912 21,956 10,978 5,489 16,468 8,234 4,117 12,352 6,176 3,088 1,544 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214

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