3,450,377

7 × 492911

Starting at 3,450,377, the Collatz iteration reaches 1 after 221 steps. The first transition is 10351132; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 7 × 492911

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,943,296

Proper Divisor Sum 492,919

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3450367 ← → #3450383

Radix Representation

Decimal	3450377
Binary	1101001010011000001001 (22 bits)
Octal	0o15123011
Hexadecimal	0x34A609

Divisor Catalog (4)

1 7 492,911 3,450,377

Collatz Trajectory (221 steps to reach 1)

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

3,450,377 10,351,132 5,175,566 2,587,783 7,763,350 3,881,675 11,645,026 5,822,513 17,467,540 8,733,770 4,366,885 13,100,656 6,550,328 3,275,164 1,637,582 818,791 2,456,374 1,228,187 3,684,562 1,842,281 5,526,844 2,763,422 1,381,711 4,145,134 2,072,567 6,217,702 3,108,851 9,326,554 4,663,277 13,989,832 6,994,916 3,497,458 1,748,729 5,246,188 2,623,094 1,311,547 3,934,642 1,967,321 5,901,964 2,950,982 1,475,491 4,426,474 2,213,237 6,639,712 3,319,856 1,659,928 829,964 414,982 207,491 622,474 311,237 933,712 466,856 233,428 116,714 58,357 175,072 87,536 43,768 21,884

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