2,308,165

5 × 23 × 20071

Starting at 2,308,165, the Collatz iteration reaches 1 after 130 steps. The first transition is 6924496; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 23 × 20071

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,890,368

Proper Divisor Sum 582,203

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2308151 ← → #2308169

Radix Representation

Decimal	2308165
Binary	1000110011100001000101 (22 bits)
Octal	0o10634105
Hexadecimal	0x233845

Divisor Catalog (8)

1 5 23 115 20,071 100,355 461,633 2,308,165

Collatz Trajectory (130 steps to reach 1)

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

2,308,165 6,924,496 3,462,248 1,731,124 865,562 432,781 1,298,344 649,172 324,586 162,293 486,880 243,440 121,720 60,860 30,430 15,215 45,646 22,823 68,470 34,235 102,706 51,353 154,060 77,030 38,515 115,546 57,773 173,320 86,660 43,330 21,665 64,996 32,498 16,249 48,748 24,374 12,187 36,562 18,281 54,844 27,422 13,711 41,134 20,567 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441

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