1,361,963

1361963

Starting at 1,361,963, the Collatz iteration reaches 1 after 168 steps. The first transition is 4085890; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 1361963

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,361,964

Proper Divisor Sum 1

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1361959 ← → #1361999

Radix Representation

Decimal	1361963
Binary	101001100100000101011 (21 bits)
Octal	0o5144053
Hexadecimal	0x14C82B

Divisor Catalog (2)

1 1,361,963

Collatz Trajectory (168 steps to reach 1)

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

1,361,963 4,085,890 2,042,945 6,128,836 3,064,418 1,532,209 4,596,628 2,298,314 1,149,157 3,447,472 1,723,736 861,868 430,934 215,467 646,402 323,201 969,604 484,802 242,401 727,204 363,602 181,801 545,404 272,702 136,351 409,054 204,527 613,582 306,791 920,374 460,187 1,380,562 690,281 2,070,844 1,035,422 517,711 1,553,134 776,567 2,329,702 1,164,851 3,494,554 1,747,277 5,241,832 2,620,916 1,310,458 655,229 1,965,688 982,844 491,422 245,711 737,134 368,567 1,105,702 552,851 1,658,554 829,277 2,487,832 1,243,916 621,958 310,979

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