8,117,173

8117173

Starting at 8,117,173, the Collatz iteration reaches 1 after 111 steps. The first transition is 24351520; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8117173

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 8,117,174

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8117167 ← → #8117189

Radix Representation

Decimal	8117173
Binary	11110111101101110110101 (23 bits)
Octal	0o36755665
Hexadecimal	0x7BDBB5

Divisor Catalog (2)

1 8,117,173

Collatz Trajectory (111 steps to reach 1)

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

8,117,173 24,351,520 12,175,760 6,087,880 3,043,940 1,521,970 760,985 2,282,956 1,141,478 570,739 1,712,218 856,109 2,568,328 1,284,164 642,082 321,041 963,124 481,562 240,781 722,344 361,172 180,586 90,293 270,880 135,440 67,720 33,860 16,930 8,465 25,396 12,698 6,349 19,048 9,524 4,762 2,381 7,144 3,572 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438

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