6,271,635

3 × 5 × 418109

Starting at 6,271,635, the Collatz iteration reaches 1 after 152 steps. The first transition is 18814906; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 5 × 418109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,034,640

Proper Divisor Sum 3,763,005

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6271631 ← → #6271651

Radix Representation

Decimal	6271635
Binary	10111111011001010010011 (23 bits)
Octal	0o27731223
Hexadecimal	0x5FB293

Divisor Catalog (8)

1 3 5 15 418,109 1,254,327 2,090,545 6,271,635

Collatz Trajectory (152 steps to reach 1)

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

6,271,635 18,814,906 9,407,453 28,222,360 14,111,180 7,055,590 3,527,795 10,583,386 5,291,693 15,875,080 7,937,540 3,968,770 1,984,385 5,953,156 2,976,578 1,488,289 4,464,868 2,232,434 1,116,217 3,348,652 1,674,326 837,163 2,511,490 1,255,745 3,767,236 1,883,618 941,809 2,825,428 1,412,714 706,357 2,119,072 1,059,536 529,768 264,884 132,442 66,221 198,664 99,332 49,666 24,833 74,500 37,250 18,625 55,876 27,938 13,969 41,908 20,954 10,477 31,432 15,716 7,858 3,929 11,788 5,894 2,947 8,842 4,421 13,264 6,632

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