4,404,907

13 × 338839

Starting at 4,404,907, the Collatz iteration reaches 1 after 198 steps. The first transition is 13214722; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 13 × 338839

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,743,760

Proper Divisor Sum 338,853

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4404899 ← → #4404929

Radix Representation

Decimal	4404907
Binary	10000110011011010101011 (23 bits)
Octal	0o20633253
Hexadecimal	0x4336AB

Divisor Catalog (4)

1 13 338,839 4,404,907

Collatz Trajectory (198 steps to reach 1)

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

4,404,907 13,214,722 6,607,361 19,822,084 9,911,042 4,955,521 14,866,564 7,433,282 3,716,641 11,149,924 5,574,962 2,787,481 8,362,444 4,181,222 2,090,611 6,271,834 3,135,917 9,407,752 4,703,876 2,351,938 1,175,969 3,527,908 1,763,954 881,977 2,645,932 1,322,966 661,483 1,984,450 992,225 2,976,676 1,488,338 744,169 2,232,508 1,116,254 558,127 1,674,382 837,191 2,511,574 1,255,787 3,767,362 1,883,681 5,651,044 2,825,522 1,412,761 4,238,284 2,119,142 1,059,571 3,178,714 1,589,357 4,768,072 2,384,036 1,192,018 596,009 1,788,028 894,014 447,007 1,341,022 670,511 2,011,534 1,005,767

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