3,168,999

3² × 352111

Starting at 3,168,999, the Collatz iteration reaches 1 after 125 steps. The first transition is 9506998; the starting value is odd with 6 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 352111

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,577,456

Proper Divisor Sum 1,408,457

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #3168989 ← → #3169007

Radix Representation

Decimal	3168999
Binary	1100000101101011100111 (22 bits)
Octal	0o14055347
Hexadecimal	0x305AE7

Divisor Catalog (6)

1 3 9 352,111 1,056,333 3,168,999

Collatz Trajectory (125 steps to reach 1)

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

3,168,999 9,506,998 4,753,499 14,260,498 7,130,249 21,390,748 10,695,374 5,347,687 16,043,062 8,021,531 24,064,594 12,032,297 36,096,892 18,048,446 9,024,223 27,072,670 13,536,335 40,609,006 20,304,503 60,913,510 30,456,755 91,370,266 45,685,133 137,055,400 68,527,700 34,263,850 17,131,925 51,395,776 25,697,888 12,848,944 6,424,472 3,212,236 1,606,118 803,059 2,409,178 1,204,589 3,613,768 1,806,884 903,442 451,721 1,355,164 677,582 338,791 1,016,374 508,187 1,524,562 762,281 2,286,844 1,143,422 571,711 1,715,134 857,567 2,572,702 1,286,351 3,859,054 1,929,527 5,788,582 2,894,291 8,682,874 4,341,437

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