8,746,834

2 × 4373417

Starting at 8,746,834, the Collatz iteration reaches 1 after 150 steps. The first transition is 4373417; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 4373417

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 13,120,254

Proper Divisor Sum 4,373,420

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8746819 ← → #8746847

Radix Representation

Decimal	8746834
Binary	100001010111011101010010 (24 bits)
Octal	0o41273522
Hexadecimal	0x857752

Divisor Catalog (4)

1 2 4,373,417 8,746,834

Collatz Trajectory (150 steps to reach 1)

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

8,746,834 4,373,417 13,120,252 6,560,126 3,280,063 9,840,190 4,920,095 14,760,286 7,380,143 22,140,430 11,070,215 33,210,646 16,605,323 49,815,970 24,907,985 74,723,956 37,361,978 18,680,989 56,042,968 28,021,484 14,010,742 7,005,371 21,016,114 10,508,057 31,524,172 15,762,086 7,881,043 23,643,130 11,821,565 35,464,696 17,732,348 8,866,174 4,433,087 13,299,262 6,649,631 19,948,894 9,974,447 29,923,342 14,961,671 44,885,014 22,442,507 67,327,522 33,663,761 100,991,284 50,495,642 25,247,821 75,743,464 37,871,732 18,935,866 9,467,933 28,403,800 14,201,900 7,100,950 3,550,475 10,651,426 5,325,713 15,977,140 7,988,570 3,994,285 11,982,856

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